Motorcycle Bluetooth Helmet Headset BT5.3 Wireless, Anti-Interference, for Riding Skiing

Motorcycle Helmet Bluetooth Headset Earpiece Auto Answer Wireless Stereo Music Player Handsfree Headphone Note: These are motorcycle helmet headphones, not intercom, they cannot talk or connect to each other before pairing with your phone. Specifications: Bluetooth version: 5.3 Frequency: 2.402-2.480GHz Bluetooth range: 20-30 meters Lithium-ion battery: 3.7V/900mAh Charging voltage: 5V Standby time: 250 hours Working time: = 80 hours Charging time: about 2-3 hours Temperature: -40 ~ 140 -40 ~ 60 Speaker Thickness: 1cm (0.39 inch) Speaker Diameter: 4.15cm (1.63 inch) How to pair with mobile phone? 1. Manual pairing (first time) Step 1: In the shutdown state, press and hold the dial button for 3 seconds, and the tie red and blue LED indicator lights will flash alternately to enter the bluetooth pairing state. Step 2: Open the mobile phone's bluetooth, enter bluetooth list, select bluetooth name (BT Audio) and click to connect. The LED indicator light turns blue and flashes slowly when the connection is successful.2. Automatic re-pairing (after pairing). If your phone has been paired with the headset previously, it will automatically re-pair when the headset is turned on again. If the phone and headset are outside the effective range, it will disconnect, but when it returns to the effective range, it will automatically reconnect.3. Auto SearchThe headset will automatically enter pairing mode when the paired BT phone is turned off or inactive. Priority: Phone calls music, when a phone call arrives, the music playback will freeze. After a phone call, the music will resume auto-play. How to change the language? Turn on the headset, do not connect Bluetooth, and then double-click the power button. How does auto-reply work? Firstly, this feature cannot be removed if you do not want to receive phone calls, hang up in advance. When the call comes in, it will automatically answer within 8-10 seconds Packing list 1 x Wireless Headset with Helmet 1 x Micro-USB Cable 1 x User Manual 2 x Headset Sticker