AWEI A897BL Air Conduction Noise Reduction Sports Bluetooth Earphones

Product features:
1. Upgraded acoustic technology, HIFI sound quality, stereo surround sound
2. Low latency without stuttering, stable connection without interruption
3. Made of skin-friendly silicone material, it can be bent freely and comfortable to wear.
4. IPX4 waterproof and sweat resistant
5. Reduce ambient noise and reduce distortion of human voice

Product specifications:
Bluetooth version: V5.3，AC7003F4
Channel: dual channel
Supported protocols: AVRCP, A2DP, HFP, HSP
Battery capacity: 200mAh
Charging time: 2.5H
Talk time: 7H
Music time: 8H
Standby time: 300H
Frequency range: 100-8KHz
Horn size: 10×8.5x2mm
Horn sensitivity: 119±2dB
Horn impedance: 30?±15%
Input charging standard: DC 5V
Bluetooth operating frequency: 2.402G-2.480GHz
Maximum transmission distance: 12m
Voice prompt: supported
Multipoint connection: not supported
Wearing method: ear-hook
Interface: Type-C
Net weight: 20g