AX-09 Sports Wireless Bluetooth Bass Earphone Headset In-Ear Earbuds w/Mic, Blue, 501 Original

AX-09 Sports Wireless Bluetooth Bass Earphone Headset In-Ear Earbuds Headphone with Mic for IOS AndroidFunctional Description:1. Play music, music switch.2. Chinese and English voice switching.3. Caller voice reporting.4. Redial at the end.5. operation voice prompt function.6. IOS system shows power.7. Support WeChat, car navigation, QQ voice and other software.Specification:Bluetooth chip and Bluetooth version: Jerry Bluetooth 4.1Bluetooth protocol: A2DP AVRCP HFP HSPBattery: 3.7V 55mAhCharging power: 5V/80mAhSensitivity: 105±5dBImpedance: 32MwResponse frequency (Hz): 20-20KhzTransmission distance: Barrier free 10mFrequency: 2.4 GHZTalk time: about 3 hoursSong time: about 2.5 hoursStandby time: about 15 hoursProduct weight: 14gProduct size: 25*10*10mm/0.98*0.39*0.39\\'\\', length: 65cm/25.59\\'\\'Packing size: 11 * 8.5 * 4cm/4.33*3.34*1.57\\'\\'Packing Weight: 52gColor: Black, Red, BlueSystem status:1. Power on and off: long press the power button for 3 seconds.2. enter the pairing: boot automatically enters the pairing state.3. Switch between Chinese and English: press \\\"+\\\" and power button at the same time in Bluetooth search mode.4. Play pause: Short press the power button.5. Music switching: playing music status long press \\\"+\\\" \\\"-\\\".6. Volume addition and subtraction: Click \\\"+\\\" \\\"-\\\".7. answer the phone: call short press the power button.8. Rejection of the phone: long press the power button.9. Last replay: Double-click the power button; short press the power button to cancel the dial out.LED lights show:1. Boot: Blue Light2. Shutdown: The blue light flashes 3 times and the red light flashes 1 time.3. Matching: red and blue lights alternately flash.4. Standby: Blue light flashes for 5 seconds.5. incoming call: blue light flashes quickly.Note: Please allow 1-3mm differs due to manual measurement.Due to the different display and different light, the picture may not show the actual color of the item. Thanks for your understanding. Package Content:1 x Bluetooth Bass Earphone1 x Charging Cable3 x Pair Earmuffs1 x User Manual