KL-YP01 KUULAA Bluetooth Earphone TWS Wireless Headset Bluetooth 5.0 Handsfree Sport Earphones with Charging Box (Black)

1. Product parameters
Bluetooth version: V5.0
Radio frequency: 20hz-20khz
Transmission distance: 10 m
Battery capacity: 50mAh
Charging voltage/current: 5V/1A
Play/talk time: approximately 4 hours
Charging time: about 1 hour
Standby time: 120 hours
Speaker sensitivity: 101DB@1KHZ
Operating temperature: -10-50c
Gross weight: 5 g x2

2. Charging warehouse parameters
Input voltage/current: 5V/1A
Battery capacity: 500mAh

3. Product functions
Voice control, call function, support music,NFC function

4. Product list
Headset x2, charging bin x1, manual x1
Package size: 15x10x2cm

5. Product features
High fidelity sound effect, better sound quality.