Description
Specs
I. Earbuds
Earbuds batteries: polymer lithium battery 50mAh Bluetooth® version: 5.0
Working voltage: 3.2V – 4.2V
Bluetooth® frequency: 2.4 – 2.48GHz
Bluetooth® distance: 10M
Audio transmission format: A2DP I H FP / HSP / AVRCP
Working time: 4-5 hours
Stand-by time: 3 months
II. Speaker / Charging case
Charging case battery: polymer lithium battery 1500mAh
Output Power: 3W
Frequency Response: 20Hz-20KHz DC
Charging current: I A
DC charging voltage: DC SV
Stand-by Time of Charging Compartment: 6 months













