Features:
1. Led power display to let you know the battery
2. Smart button control, easily wake up Siri
3. Dual channels, both headphones can answer calls
4. Automatic pairing, automatic power on, automatic connection
5. Noise cancellation, sound effect
6. Long battery life

Product specifications:
Bluetooth version: 5.3
Bluetooth distance: 10m
Headphone battery: lithium polymer battery 25mAh
Battery capacity: 200mAh
Sensitivity: 42db
Distortion: -+5%
Speaker size: 6mm
Play time: 4 hours (depending on volume)
Talk time: 3 hours (depends on volume)
Charging time: 1 hour
Standby time: about 80 hours
Charging interface: Micro USB
Product dimensions: 6 x 4 x 3 cm
Packing size: 7.6x2.7x15cm
Product gross weight: 60g

packing list:
2x mini TWS Bluetooth headphones (left and right ear)
1x200 mAh charging box
1xUSB charging cable
1x manual