1set BT-J70 TWS True Wi-fi Earphones  Bluetooth 5.0 Sports activities actions actions Sweatproof Headphones HD Stereo Earbuds

Product Particulars: BT-J70 TWS True Wi-fi Earphones With Bluetooth 5.0, Sports activities actions actions Sweatproof Headphones , HD Stereo Earbuds For iphone xiaomi huawei

Specs
Exterior energy current
Constructed-in battery selection quantity 701535/350 701245/400amh lithium battery (battery topic),
Constructed-in battery performance 701535/350 701245/400mah lithium battery (battery topic), 40MAH (headphone)
Constructed-in battery voltage 3.7V
Enter sensitivity
Impedance 32 ohm
Bluetooth band 2.402GHz-2.480GHz
Bluetooth model JL5.0 (6936 sequence) / Nanxun 5376A2
Transmission distance ≧10M
Title protocol
Audio enter
Vitality consumption 20MW*2
Frequency response 100Hx-8KHz
Sign to noise ratio ≧70DB
Distortion ≦5%
Audio enter Bluetooth cellphone title (twin channel)
Perform Bluetooth playback, Bluetooth title mode
Speaker 13MM speaker
Enter voltage 5V
Charging present 300MA-5V
Most playback time 3 hours