T33 Wireless Bluetooth Gaming Headsets

Bluetooth version: Bluetooth 5,2
Bluetooth mode: HSP/HFP/A2DP/AVRCP
Frequency range: 20- 20000hz
Wireless distance: 0-15m
Continue playing time: Continue listening to music/continue calling about 4 hours
Headphone battery capacity: lithium battery 30mAh/3.7V
Charging case capacity: lithium battery 250mAh/3.7V
Charging time: About 1 hour
Package Weight: 64g
Package Dimension: 12cm x 9,3 x 3,5 (L x W x H)