Material: ABS+ cloth
Size: 114*93*51mm
Solution: Chinacache
Horn: 5W
Battery: 1200mah
Playing time: 2-3H
Talk time: >3H

Bluetooth version Bluetooth 5.1 JL6983
Bluetooth protocol A2DP AVRCP HSP HFP
Material ABS
Horn drive 13 mm
Frequency response 20-20,000 Hz
Impedance 32 ohms
Bluetooth range Up to 10m (33ft)
Charging bay battery 3.7V, 250mAh
Headset battery 3.7V, 30mAh *2
Charging time 2hrs (DC 5V)
Headphones play music for 3-4 hours
Interface Type C

Chipset: 5.1  JL 6983 
Bluetooth protocol: A2DP/HSP/HFP/AVRCP/SPP
Transmission distance: 10m
Game mode Low latency：50-70ms
Sensitivity:105db±3
Earphone battery capacity: 30mAh/300mAh
Charging voltage:DC 5V 0.3A
Case Charging time:1.5h
Music time & volumn:6h
Driver size:10mm
Impedance:32Ω
Frequency:20-20KHz
Material:ABS

1

Chipset: 5.0 AB 8892E
Bluetooth protocol: A2DP/HSP/HFP/AVRCP/SPP
Sensitivity:105db±3
Earphone battery capacity:40mAh/400mAh
Charging time:1h
Music time & volumn:4h
Impedance:32Ω
Single Mic 
-22dB

IP68 Waterproof Smart bracelet
Material:TPU Stap
CPU:HS6620D
Screen:0.96'' 160*90
Bluetooth 5.0
Battery:50mAh
Working time:3-7 days
Stand-by timee:5-7days
Compatible with system IOS 9.0+ & Android 5.0+

Smart bracelet
Material:TPU Stap
CPU:HS6620 Mcube ST17H25
Screen:1.3'' TFT Colorful screen,240*240
Bluetooth 5.0
Battery:50mAh
Working time:3-7 days
Stand-by timee:5-7days
Compatible with system IOS 9.0+ & Android 5.0+

Smart bracelet
Material:TPU Stap
CPU:HS6620 Mcube ST17H25
Screen:1.3'' TFT Colorful screen,240*240
Bluetooth 5.0
Battery:50mAh
Working time:3-7 days
Stand-by timee:5-7days
Compatible with system IOS 9.0+ & Android 5.0+