Product description
Step 1: Press and hold the power button, it will make a sound of "power on"
Step 2: Turn on the power, press and hold the volume button on the right button to enter the Bluetooth mode, open the Bluetooth on the mobile phone, find the Bluetooth device name "S17", and then connect the Bluetooth successfully
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Roduct weight................130 g
Product size................... 85 * 85 * 34 mm
Audio formt.................... MP3/ MAV
Speaker......................... 2.5 \\\"* 1
Lithium battery........... 1200 mAh
Charging voltage........... DC5.0 V
Working voltage............ DC3.7 V
Rating............................10 W
Model............................. K400
Battery capacity: 1200mAh
Working temperature: -5 ~ 40
Degree of Separation: 80dB
Distortion Degree: 1% (3.7V, 1Khz, 1W)
Support TF card to play music
Suitable for: education, guides, promotions, meetings
Charging: use standard 5V (can use the mobile phone charger)