2-in-1 Blutooth Speaker and TWS Earbuds
Brand New Private Model with Patent
Bluetooth: V5.1
Supports dual calling & SIRI
Supports switch up and down songs
Automatic pairing/charging/power on/power off
Sliding lid
Chipset: Jieli 6973 (earphone), AC6965E(Speaker)
Earbuds Capacity: 33mAh
Speaker Charging Capacity:  800mAh
Earbuds playtime: 6-8 hours 
Speaker playtime: 3.5 hours
Charge time: 1 hour 
Bluetooth transmission distance: 10-15 meters