1. Bluetooth name: s300
2. Voltage: 3.7V
3. Bluetooth version: V5.0 + BR + EDR
4. Transmit power: + 4dbm
5. Bluetooth distance: 25 meters
6. Headphone battery capacity: 28 mAh
7. Battery capacity of the charging compartment: 200 mAh
8. Sounding unit: moving coil
9. Headphone playing time: about 3 hours
10. Charging duration: 1 hour (bracelet), 1 hour (headphone)
11. Charging port: magnetic attraction


Bracelet parameters:
Bracelet size: length * width * height = 0mm * 21mm * 0mm
Weight: 46g
Color: Black Gun
Compatible system: Android IOS
Bracelet BT chip: Nordic 52832
Screen size: 1.3 inches
Pixel: 160 * 80
Control mode: touch
FLASH memory: 512KB + 16KB
Charging time: 1.5 hours
Function: heart rate, blood pressure, pedometer, calorie consumption, mileage calculation, taking pictures, sleep monitoring, alarm clock, call, listening to songs

Bluetooth headset parameters:
Incoming call, answer by touch
BT headset chip: Jieli 6932A
Listening to songs: TWS dual headphones
Listen to songs, phone power consumption: 10 mA
Battery capacity: 28 mAh
Charging mode: embedded bracelet charging
Speaker outer diameter: 6mm
Life time: 7 days of use, 15 days of standby

APP support language:
Answer: English, Arabic, Danish, German, Spanish, Finnish, French, Italian, Japanese, Korean, Dutch, Norwegian, Polish, Portuguese, Russian, Swedish, Thai, Ukrainian, Chinese ,traditional Chinese

s300 connected device:
After the headset is turned on, the Bluetooth interface of the phone will search for the device named "s300", and click to connect successfully.
1. Turn on the blue light when charging the headset in the bracelet;
2. The white light turns on when the headset is charging, and the blue light turns off when it is full 5S.

Warm reminder of bracelet charging:
If the power of the bracelet is less than 20%, the self-protection mode will be turned on, and the headset will no longer be charged. The headset cannot be automatically turned off in the warehouse. Please charge the bracelet in time.
 
Product operation:
1. Take the left and right ears out of the bracelet and turn on automatically, and pair them automatically.
2. Manual power on / off: Press and hold 2S on the left and right ears to boot. When the headset is turned on, when not playing music, long press 2S to turn off
3. When the left and right earphones are not paired: put the earphones in the bracelet, while the two earphones are charging, press and hold
5S until the blue and white lights flash alternately, and then take out two headphones from the warehouse, the headphones are automatically paired.
4. Play music: click --- play / pause
Double-click L --- Play the previous song
Double-click R --- Play next song
Long press L 2S --- Volume down
Long press R 2S --- Volume up
Three clicks on the left ear to activate Siri voice mode
Three clicks on the right ear, call back
5. Control the call: click --- answer (click again to hang up)
Long press 2S --- Reject


Package Included:
1 * Bracelet
2 * Earbuds
1 * Magnetic USB Cable
1 * USB Manual
4 * Earplugs (Includes Earplugs of Headset)