Wireless Bluetooth-compatible Retro Receiver Anti-radiation Telephone Handset External Microphone-FF-

Description:\n\nProduct name: Bluetooth-compatible Handset\n\nWorking voltage: DC 4V;\n\nBattery capacity: 200mAH;\n\nCommunication time: 12 hours;\n\nStandby time: 36 hours;\n\nCharger: DC 5V, 300mA;\n\nFrequency: 2404-2479MHZ;\n\nCommunication distance: barrier-free 10M;\n\nCharging time: 2 hours;\n\nIntroduction:\n\n1. Power on: when using Bluetooth-compatible, press and hold the function button until the blue and red lights are on at the same time and flash;\n\n2. Bluetooth-compatible pairing: a. Start the Bluetooth-compatible function of the mobile phone; b. Turn on the Bluetooth-compatible search function; c. Search for the NFXSL model, select the model, and then the blue light flashes to indicate that the pairing is successful;\n\n3. Answer the call: When the phone rings, the phone will still ring the ringtone, at this time, press the function button of the Bluetooth-compatible handset to answer the call;\n\n4. End the call: After the call is completed, press the function button of the Bluetooth-compatible handset to end the call;\n\n5. Reject the call: when the phone rings, press and hold the function button for two seconds and release it to reject the call;\n\n6. Redial: dial the last call, double-click the function button or long press the function button for two seconds to realize the redial function;\n\n7. Shut down: press and hold the function button until the red light is on, that is, shut down;\n\n8. Charging: The indicator light of the earphone shows a red light when charging. When the earphone is fully charged, the red light goes out and the blue light is on for a long time. The first charging time is about 4 hours;\n\nPacking list:\n\n1 x Bluetooth-compatible handset\n\n1 x USB charging cable\n\n1 x packing box\n\nNote:\n\n1. Due to manual measurement, please allow 1-3cm error. Make sure you don't mind before bidding.\n\n2. Due to the difference between different monitors, the picture may not reflect the actual color of the product. Thank you.