Mini wireless in-ear headphone

High-quality headphones, you can talk and listen to music, DSP audio system, includes only 1 headphone for the right ear, this is not TWS headphones, 2 pieces cannot be connected simultaneously to one mobile phone.

charging voltage: DC5V 150mAh
current: 25-35 mA
bluetooth range: 10m
output power: 35 mW
frequency range: 2.401-2.480 GHz
frequency response: 20 Hz – 20 KHz
working time: 4-6 hours (volume will affect time)
charging time: 1 h – 2 h
sensitivity: 80 dB

package includes:
1 * Bluetooth headphone
1 * USB charging cable
1 * User manual