1. Performance parameters. Main chip: QCC3034 Bluetooth specification : Bluetooth V5.1 Frequency range : 2.4GHz - 2.480GHz Wireless transmission range approx: 10m Bluetooth protocol support : HSP HFP AVRCP A2DP SBC APTX APTX_LL APTX_HD Output audio :Dual speaker stereo Speaker specification: Ø16.2mm 16Ω 118±3Db 20HZ~20KHZ Connectable device :2pcs...
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Charging voltage :DC+5V Charging normal operating temperature :0~45℃ Charge protection cut-off voltage approx:6.0V Charging current approx:170mA Fully charged time approx: 2H No connection auto shut-off time :10 minutes Out-of-range auto switch-off time :10 minutes Calling function :Yes Voice assistant :Yes Clear pairing list No connection:...
Key interface definition 1. Multi-function keys: power on/off; pause/play; answer/hang up 2. Indicator light 3. Next song/Volume+ 4. Previous song/Volume - 5. Type-C charging port 6/7. Microphone 8. Microphone mute switch button 9. Speaker outlet 3.Operation steps 3.1 Switch on: Press and hold the multi-function key for 3 seconds, the Bluetooth device...
will automatically switch on, the blue light will be on for 1 second and then the blue light will flash slowly intermittently; (if there is no pairing record, the red and blue lights will flash alternately) 3.2 Power off: press and hold the multi-function key for 3 seconds, the red light will be on for 2 seconds and then the Bluetooth device will automatically power off.
4. If necessary, you can enter the password "0000". 5. After successful connection, the indicator will light blue constantly Note: After successful connection, the next time you turn on the MD08 PRO the headset will automatically connect back to the last connected phone.
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5. volume down: short press on the "-" key 4.4Bluetooth calls 1. answering an incoming call: short press on the multi-function key to answer the incoming call. 2. Hang up: short press the multi-function key to hang up the current call.
Note: Turn the microphone to the front end when talking and set the microphone mute switch to the non-mute mark position to avoid affecting the call effect. 4.5Voice assistant When the phone is connected, press and hold the "+ -" key for 2 second to switch the voice assistant function on or off.
and the status light will change to a red indicator; if the power runs out, the headset will automatically switch off. 4.9Charging the device When the device is low on power or cannot be switched on, it can be charged by inputting DC 5V through the USB cable; the red light is on for a long time when charging;...
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Wearing diagram When a call is required, the microphone lever can be toggled in the direction shown to a position near the mouth. When the microphone lever is not required, it can be toggled to a position next to the ear as shown. 142°...
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