Specifications : bluetoothversion: 5.0
bluetoothchip: AB1536U
Supported protocols: HFP1.7, HSP1.2, A2DP1.3, AVRCP1.6, SPP1.2, PBAP1.0
Support audio format: SBC, AAC
Support wake up SIRI
Transmit power: Class II a10M
Frequency response scope: 20-20KHZ
Earphone battery capacity: 50maH 9
Battery box battery capacity: 2600maH
Sensitivity: 103dB ± 3db @ 1KHZ
Speaker diameter / impedance: 10mm / 32
Play time: 4-6H / 70% volume
Standby time: 120H
Talk time: 5H
Battery type: Li-ion polymer battery
Headphone charging time: 1.5H
Battery box charging time: 3H
Charging voltage / current: USB5V / 1000MA
Headphone size: 26.5 * 27 * 22mm ± 1mm
Battery box size: 76.7 * 52.4 * 31.5 ± 1mm
Headphone material: ABS
Headphone weight: 4.5g ± 1g / only
Machine weight: 93g ± 1g
Waterproof level: IPX5
Notes and Operation 1.The right way to wear the earphones, please refer to the user manual.
2.Switch on: The left and right earphones are taken out of the battery box and automatically switched on and paired. Press and hold the touch button of the earbuds for 3 seconds to turn on the indicator.
3.Shut down: The headset is automatically charged when it is charged in the battery box. Press and hold the touch button of the earbuds for 5 seconds to turn off, and the indicator light is on for 1 second.
4.Headphone pairing: The left and right earphones are taken out of the battery box, and the auto-on indicator flashes simultaneously. After the pairing is successful, one of the earphones flashes quickly.
5.Device pairing: First make sure that the left and right earphones are paired successfully. Turn on the bluetoothswitch of the mobile phone. Click on the search device to see aT3 PLUSa and click the link.
6.Play / pause music: open the music player on the phone, short press the touch key once to play / pause the music.
7.Wake up SIRI function: Wake up the SIRI usage mode after clicking the touch button three times during music playing.
8.Call / Hang up function: short press the touch key once to answer the call while you are listening music, short press the touch key once to hang up the current call during a call, and long press the touch key for 2 seconds to switch to the phone to answer.
9. Next/last song function: press the left ear touch key twice to switch to the previous song during music playing, press the right ear touch key 2 times to switch to the next song.
