Noise Cancelling Active 20 DECEBEL TWS Earbuds ANC On/ Off Mode 30dB ANC Depth Feedforward + Feedback Noise Cancellation

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Availability: in stock
Color: Black
Ships From: CHINA Spain Russian Federation Poland
Price:  US $124.98
Sale Price:  US $69.99
from AliExpress
45 days Money back 45 days Money back Returns accepted if product not as described, buyer pays return shipping; or keep the product & agree refund with seller.
On-time Delivery On-time Delivery
Guarantees: On-time Delivery 60 days

Warning

Due to the coronavirus, delivery from China is much slower than last year. 50% of parcels need over 1.5 months to be delivered.

12 months warranty (replacement for un-artificial damage)

Unconditional return & refund during 30 days after receipt

Original from 20 Decebel manufacture guarantee

We want to appreciate the channel Gamesky for paying attention to our product and make a review for it.

//youtu.be/VVEbuTe29aM

TWS Active Noise Cancellation

♦feedforward ANC

♦feedback ANC

Bluetooth® 5.0_ Featuring Airoha 1552A

Bluetooth V5.0 dual mode including low energy

Profiles Support: HFP, HSP, A2DP, AVRCP and SPP

Connection Type: : TYPE-C

Earbuds battery capacity: 50 mAh *

Charging box battery capacity: 360 mAh

Charging Time: Around 1.5 hrs

Standby Time: Around 90 hrs

Transmission distance: 20M

Horn: φ9mm*2

ANC Depth (-30dB)

Playing Time:

BT on+ANC on: 4.8 hours

BT on+ANC off: 8 hours

BT on+Ambient Mode: 7 hours

Playtime :Up to 36 hours

Perfect Audio quality

Support 24-bit 192KHz HD Audio and Hl-resolution profiles

Noise suppression and echo cancellation

Multi band programmable EQ and Dynamic Range Control

One & auto pairing —Pair with the device named”DualRad ANC” and it will reconnect to your cell phone automatically after initial pairing.

IPX4 sweat/waterproof —-Sealed casing and internal nano-coating protection against sweat and rain.

Great ergonomics, Comfortable Wear, offering 3 sets of Accessories..free adjustment, not easy fall off

Frequency Response:up to 192kHz

Ultra low latency(120ms,among the top experience in the industry)

Super light weight:

Weight: 47g (total)

Weight: 5g*2 (earbuds)

Weight: 37g (charging box)

Software

-FOTA (online updating of firmware will be available via APP “20 Decebel”)

-Voice assistant Enabled

-Reference IOS and android Smart phone APP (the application “20 Decebel” is available in Google Play already. iOS version need some more days to finish the audit)

-Voice Prompt

*remind: this is a new brand and the first batch of production come with logo “DualRad” but then the manufacture changed their trademark to “20 Decebel”. the product functions are all the same, please don't worry.

Hybrid Active Noise Cancellation

-30dB of ANC Depth

20 Decebel combines feed-forward and feedback ANC by placing a microphone both on the inside and outside of the earpiece. Hybrid ANC can suppress noise over a wider frequency range, adapt to and correct errors and is less sensitive to sound angle and user wear.

Advanced Bluetooth 5.0

120ms Ultra low latency

Bluetooth V5.0 dual mode including low energy ensures faster and more stable connection. It has SBC and AAC audio codec support and the earbuds can work independently.

Rather than relaying sound from one ear to the other, the chip transmits sound to the left and right ears simultaneously for an exceptional listening experience.

Up to 24 hours of listening

8+2*8=24

On a full charge, the headphones offer 8 hours of power, and the handy charging case provides a further two charges to keep you going throughout the day.

Smart Touch Control

Super-easy smart control by a simple tap on the touch panel to answer or end a call, to make previous or next tracks in songs and even to activate Siri Voice Prompt Service.

PRODUCT SPECIFICATION

Product

DualRad ANC TWS

Bluetooth Chipset

Airoha 155X

Bluetooth Version

5.0

Bluetooth Profile

HFP/A2DP/ HSP/AVRCP

Range

Up to 20M

Battery Life

Up to 8hrs w/ extra 16hrs

Charging Port

Type-C

Active Noise Cancellation

-40dB @100K, -30dB @50-1K Hybrid (Feedforward+Feedback)

Horn

Φ9mm

Battery Capacity in Earbuds

50mAh

Battery Capacity in Charging Dock

360mAh

Earbuds Charging Time

1.5hr

Earbuds Weight

5g*2

Charging Dock Weight

37g

Software

APP, Voice Assistant, FOTA

INSTRUCTIONS

PAIR TO YOUR DEIVCE

First Time Pairing

1. Take out earbuds from charging dock.

2. The earbuds automatically power on and enter pairing mode. Blue and Red LEDs blink alternately on either one side. If earbuds fail to power on, please charge them and try again.

3. Turn on the bluetooth on your device. Search for “DualRad TWS” and tap to connect.

***Once paired for the first time, DualRad earbuds automatically pair to your device in the future use.

SWITCH PAIRED DEVICE

1. Simply turn off the bluetooth on your paired device, earbuds automatically disconnect from paired device and switch to pairing mode.

Or

Make sure both of the earbuds are connected to your paired device. Long press 5 seconds on either side earbud to disconnect from paired device and switch to pairing mode.

2. Follow pairing steps to connect to a new device.

*** Long press 5 seconds on both sides simultaneously will manually power off the earbuds.

POWER ON/OFF

l Power On:Take out earbuds from charging dock. Or long press 3 seconds.

l Power Off:Put back earbuds to charging dock. Or long press 5 seconds.

***In TWS mode, long press 5 seconds on both sides simultaneously to power off the earbuds.

TOUCH CONTROL

Single Side Use

Left/Right

Key
Status

Short Click

Double Click

Long Press 2s
and Release

Idle

Pairing

Music play

Play/Pause

Next

Voice Assistant

Incoming Call

Answer/Hang up

Reject

TWS USE

Left

Key
Status

Short Click

Double Click

Long Press 2s
and Release

Idle

Pass Through/ANC/Normal

Pairing

Music Play

Pass Through/ANC/Normal

Pre

Voice Assistant

Incoming Call

Answer/Hang up

Reject

Right

Key
Status

Short Click

Double Click

Long Press 2s
and Release

Idle

Pairing

Music Play

Play/Pause

Next

Voice Assistant

Incoming Call

Answer/Hang up

Reject

INDICATING LIGHTS

EARBUDS

Status

LED

Power On

Red LED blinks 3 times

BT Recon

Blue LED blinks 1 time per second

BT Pairing

Red&Blue LED blink alternately

L/R Air Pairing

Red&Blue LED blink instantaneously

BT Con

Blue LED blinks 1 time every 8 seconds

BT Music

NO LED

BT Call

NO LED

Power off

Red LED blinks 2 times

Charging

RED LED is always on

Fully Charged

Red LED is out

Shipping Company Shipping Cost Estimated Delivery Time
DHL 3 - 7 days
UPS Expedited 3 - 7 days
EMS 5 - 14 days
Post Air Mail Free Shipping 15 - 45 days
Return Policy If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller.

N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion.
Seller Service On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe).

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Price:  US $124.98
Sale Price:  US $69.99
from AliExpress
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