Product Specifications:
①Smart touch, support pop-up window
②Play time: 5 hours
③Product function: automatic switching function between master and slave earphone, call function, music playback
④Material technology: ABS environmental protection material
⑤Socket type: Lightning charging port
⑥Power supply mode: built-in lithium battery / Lightning chargingport
⑦Regular color: 8 colors are available
⑧Bluetooth version: 5.3
⑨Play format: A2DP/ AVRCP/HFP/HSP
stab specifications: composite membrane 13mm
Distortion rate: THD<1%
Bluetooth distance: effective transmission distance≥15M
Frequency response: 20HZ-20KHz
Sensitivity: 107 B SPL+/-3dB
Charging parameters: earphone: 5V40mA charging stand: 5V330mA
Battery capacity: earphone: 30mAh charging stand: 250mAh with protection