White

“Bluetooth version: V5.3(7003)
Support Bluetooth protocol: A2DP, AVRCP, HSP, HFP
Bluetooth effective distance: 10 meters
RF transmit power:CLASS2 5dBm
Receiving sensitivity:-86dBm
Music Time:4hours
Talk time:3hours
Earphone box battery life:12hours
Earphone charging time:1hours
Charging case charge time:2hours
Earphone battery:lithium 3.7V/30mAh
Charging case battery: lithium 3.7V/300mAh
Horn diameter:Φ13mm
Transmission frequency:2.402GHz-2.480GHz
Charging port:Lightning”

“Bluetooth version: V5.3(6973)
Support Bluetooth protocol: A2DP, AVRCP, HSP, HFP
Bluetooth effective distance: 10 meters
RF transmit power:CLASS2 5dBm
Receiving sensitivity:-86dBm
Music Time:4hours
Talk time:3hours
Earphone box battery life:12hours
Earphone charging time:1hours
Charging case charge time:2hours
Earphone battery:lithium 3.7V/30mAh
Charging case battery: lithium 3.7V/250mAh
Horn diameter:Φ13mm
Transmission frequency:2.402GHz-2.480GHz
Charging port:Lightning”

“BT version:V5.3
Wireless frequency:2.402-2.480GHz
Charging box capacity:300mAh
Charging time:2H
Playing music time:Around 4H (80% volume)
Standby time:Earphone around 40H, standby time with charging box is around 300 hours.
BT effective distance:10 meters
Charge and discharge cycles: ≥300 times
Charging voltage:DC 5V-1A
Talk time:Around 4H (80% volume)
Battery:lithium battery-3.7V, 25mAh”

“Chip model: JL7003D8BT Version: 6.0
BT protocols: HFP, HSP, A2DP, AVRCP.SPP PBAP TWS+Sensitivity:-85 dBm
Playback time: 5-6 hours
Battery life: 12 hoursEarphone battery: 30mAh
Charging case battery: 300mAhHorn diameter:=p13mm
Wireless distance:10m”