Awei AT7 Headphone 70 hours Play Time Bluetooth 5.4 Wireless Over The Ear Budget Headphones

Product details of Awei AT7 Headphone 70 hours Play Time Bluetooth 5.4 Wireless Over The Ear Budget Headphones

• Upgraded Li-polymer battery
• Longer battery life
• Micro-SD card are supported
• Bluetooth version: 5.4
• Channel system: stereo
• Battery capacity: 600mAh
• Charging time 2.5h
• Play time ≈70h
• Call time ≈40h
• Horn diameter: 40mm
• Horn impedance: 32Ω
• Horn sensitivity: 121±3dB
• Best transmission distance: <1m
• Maximum transmission distance: 10m
• Bluetooth operating frequency: 2.402GHz~2.480GHz
• Wearing method: head-mounted
• Charging interface: Type-C
• Bluetooth protocols: a2dp 1.3.2\avctp 1.4\avdtp 1.3\ avrcp 1.6.2\ hfp 1.8 \spp 1.2\rfcomm 1.1\pnp 1.3\ hid 1.1.1\sdp core5.3\l2cap core 5.3
• Accessories: USB charging cable, user manual