Awei A997 Pro ANC Wireless Stereo Headphone

Features:
• Upgraded acoustic technology, HIFI sound quality, surround stereo
• Active noise reduction, to reduce ambient noise and reduce distortion of human voice
• Supports Bluetooth and AUX connection methods
• Integrated lightweight headbeam design for comfortable wearing
• Life waterproof, suitable for outdoor use

Specification:
Brand: Awei
Model: A997 Pro
Bluetooth Version: V5.3, JL7006
Supported Protocols: A2DP/AVCTP/AVDTP/AVRCP/HFP/SPP/SMP/ATT/GAP/ GATT/RFCOMM/SDP/L2CAP
Channel System: Dual Channel
Battery Capacity: 300mAh
Bluetooth Mode Music Time: 20 hours
Noise Reduction Mode Music Time: 15 hours
Talking Time: 20 hours
Charging Time: 2.5 hours
Horn Size: 40mm
Horn Impedance: 32Ω
Horn Sensitivity: 110dB ± 3dB
ANC Noise Reduction: 22dB ± 3
Best Call Distance: <1m
Maximum Transmission Distance: 10m
Wearing Method: Head-mounted
Interface: Type-C
Net Weight: 245g