1. Chip: Jerry (V5.0) 2. Effective distance: 10-20 meters 3. Horn: composite film aluminum ring, 0.3-0.5 mW, frequency response 100HZ-10KHZ 4. Battery: pure cobalt battery, headset 55mah charging box 400mah 5. Play time: 3-4 hours for one ear, 2-3 hours for ears 6. Standby time: 60 hours for one ear and 40 hours for ears 7. Charging time: 2 hours for headphones, 2 hours for charging box 8. Color: white 9. Product packaging size: 10*10*3.5cm Product weight: 120g
Bluetooth class---Bluetooth level: class2 and class3 Frequency band---band/band: 2.4—2.485GHz Modulation process---modulation process: GFSK Max. transmitter power---maximum transmit power: +2DBm Pairing method: automatic pairing at boot Prompt tone: Boot prompt: POWER ON Shutdown hint: power off Pairing status prompt: paring Connection prompt: you device is connect Disconnected prompt: you device is disconnect Low battery prompt: battery low Button function: long press to power on, long press to turn off, click music pause / play / call answer / hang up the phone, double click the next song. Charging instructions: Headphone charging indicator: The headphone charging red light is on, and the red light is off when the battery is full. Charging box charging instructions: 1. When the charging box is charging the earphone: the green LED light on the charging box flashes, and the green LED light goes out after the earphone is full. 2. When charging the charging box: The green LED on the charging box flashes, and the green LED lights up when the charging box is full.
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