Talk / play time: about 4 hours
Charging case battery life: about 80 hours
Standby time: 120 hours
Headphone battery: 60mAh
Charging case: 4000mAh
Sensitivity: 108 ± 5dB
Output current: 0.5A
Working voltage: DC 5V
Frequency response range: 20-20000Hz
Supported protocols: HFP1.7, HSP1.2, HD Voice, Voice Prompts, A2DP1.3, AVRCP1.6, IOS BATTERY STATE MONITOR, Voice reporting, Multipoint
Packing size: 152 * 104 * 42mm/5.98*4.09*1.65\\\"
1. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!
2. Please allow 1-3cm measuring deviation due to manual measurement.
1 Pair X Earphones
1 X Charging Case
1 X Charging Cable
1 X Manual