grade A 30mah*2+220mah
V5.3, type C port
JieLi 6983D2
As picture
CPU: JieLi 6983D2
Speaker: 12mm, 32 Ω
Bluetooth: V5.3, type C port
Wireless range: <10M
Powerinput: DC 5V
Support agreement:HSP/HFP/A2DP/AVRCP
Frequency response range:20-20000Hz
Sensitivity: 120 ± 5dB
Color: M2 as picture
Battery:grade A 30mah*2+220mah
Headphone talk time: approximately 6 hours
Earphone listening time: about 6 hours
Earphone charging time: approximately 60 minutes
Standby time: approximately 180 hours
Battery box charging time: 2 hours
How many times can the earphones be charged: 3 times
Main functions of headphones: automatic power on/off/automatic reconnection, answering/hanging up/rejecting, support for pausing/playing/up/down music, support for adjusting volume, dual ear communication, caller ID/voice prompt, intelligent voice assistant, gaming headphones, products with CE/RoHS certification
15-30 days