Joyroom Bluetooth Earphones JR-T02 (2 pcs)

Bluetooth version: V4.1
Solution: Actions
Support: A2DP, headset, hands-stereo
Embedded 48 mips dual MAC DSP coprocessor
Support noise reduction and echo cancellation
Talk time: 3 hours
Standby time: About 170 hours
Effective distance: About 10 meters
Charging voltage: DC 5VÛ
Battery capacity: 40 mAh
Indicator: Charging headphone is red, full headphone is off
Headphone charging time 3
Headphone weight: 4.5 grams
Material: PU+ Green plastic (2) Charging box Specifications
Weight: 48 grams
Battery capacity: 650 mAh (approximate charge of the headset 7 times)
When the charging box is charged, the red light is on and the charging box is full of blue light
Charging time of charging box: 3-4 hours
Can connect 2 bluetooth devices at the same time (one for 2)
Call answer, hang up, music playback, up and down selection, volume control, voice dialing, tail number redial, phone number, intelligent voice prompts, battery display and other functions
Long songs for 6 hours
Adopt advanced digital signal processing (DSP) technology; calls are clearer and quality is more stable
Support all mobile phones high quality music playback, high standard bass effect