2017 Bluetooth Earphones True Wireless Stereo Earbuds MiniInEarHeadsets Left Right Channel Double Track Headphones ForiPhone 77plus And Android BDZ

Product details of 2017Bluetooth Earphones True Wireless Stereo Earbuds MiniIn-EarHeadsets Left Right Channel Double Track Headphones foriPhone 7/7plus and Android Wear Style: in ear

Connectivity:

wireless

Connection port: USB

Vocalism principle: dynamic

Features: Bluetooth, support for music,NoiseCancellation,NoiseIsolation,Sweat Proof

Headphone Plug Type: Wireless

Sensitivity:96±3dB

Frequency response range:20-20KHz

Length:none

impedance:32Ω

Whether waterproof: no

Support APT-X:no

Support for memory card reads: no

Supports app control: no

Bluetooth version:bluetooth 4.1

battery capacity:40mAh

Talk time:about 3hours

Music time:about 2hours

Charge time :about 2hours

Charging box:380mAh

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