2020 LZ A7 In Ear Earphone 1 Dynamic+4BA+2Piezoelectric Ceramics Driver Hybrid 7 Unit HIFI IEM Replaceable Tuning Switch MMCX A6

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Availability: in stock
Color: LZ-A7
Price:  US $450.67
Sale Price:  US $338.00
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
Specification:
1.Model: LZ A7
2.Type: In-ear monitor earphone with detachable cables
3.Cable Connectors: MMCX
4.Shell: Aviation aluminum
5.Provided Cable: 8 core 6N silver plated OCC copper cable, 1.2m length, 3.5mm standard single-ended plug
6.Driver Units: 7 driver earphone, 1 DD (liquid crystal polymer diaphragm) for low frequency + 2 BA (Knowles) for intermediate frequency + 2BA (Knowles) for high frequency + 2 Piezoelectric Ceramic Drivers (7-layer piezoelectric parallel) for UHF
7.Frequency Response Range: Measured frequency response range 5Hz-40kHz, audible frequency response range 20Hz-20kHz
8.Impedance: POP mode is 15Ω/ MONITOR mode is 13Ω
9.Sensitivity: 109dB/mW in POP mode, 113dB/mW in MONITOR mode, @ 1kHz
10.Channel Error: ±0.5db
11.Distortion: <1%
12.Executive Standard: CTIA international standard IECQ
13.Filter specification(The filters act on the change between 1.5khz~5khz, the increase or decrease is based on the default black filter):
Black±0dB; Silver+6dB; Blue+3dB; Gold3dB; Red-8dB

2020 LZ A7 In Ear Earphone 1 Dynamic+4BA+2 Piezoelectric Ceramics Driver Hybrid 7 Units HIFI IEM Replaceable Tuning Switch MMCX
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 $450.67
Sale Price:  US $338.00
from AliExpress
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