S03 Earclip Type Digital Wireless Bluetooth Headset, Non-earphone Stereo Music HeadsetFeatures: The new painless- concept of earless design: it adopts ear clip design, adhering to the design concept of innovative modeling and comfortable wearing, and it is comfortable to wear all day without ear-picking. LED intelligent display: real-time power monitoring. The charging cabin is equipped with LED intelligent cold photoelectric quantity screen display. The remaining power of the charging cabin and headset is clear at a glance, so you don't have to worry about the embarrassment of sudden power failure. Powerful battery storage gives you strong endurance: when the headset is fully charged, it can be used for 3-4 hours at a time, and the battery life of the charging cabin can be up to 16 hours, and the standby time can be more than 120 hours. Independent dual-host single-ear switch- at will: break through the master-slave limit of traditional wireless earphones, use only- which one you want to use, dual-host dual-channel, and quick connection when you take it. Smart touch- operation is more convenient: music control, answer/end calls, and call voice assistant, easy touch-.Product Description:Product parameters:Chip: Lanxun AB5626AModel: S03Bluetooth version: V5.2Bluetooth power: 1dBmBluetooth frequency: 2.4GChannel system: stereoHeadphone battery: 35mah rechargeable bin battery 300mahHorn: 10mm horn 16 eFrequency range: 20-20k HzPlay music: 3HCharging time: 1.5HEach product weighs 90g (including color box)Color box size: 127 * 77 * 35mmPackage:1 * Headphones1 * Charging chamber1 * Data cable