Mini Pocket Bluetooth Speaker Outdoor IPX6 Waterproof TWS Stereo Music Box Watch Design Music Player Support Bluetooth Selfie

High-concerned chemical: None. Weight[g: 100. Input/Output: TF. Battery Capacity[mAh: 350. Number of devices connectable simultaneously: 1. Maximum wireless range[m: Touch Screen: No. Sound Mode: Other. Category: Speakers. Use: Home. Bluetooth Version: 5.0. Input Power(W: Wi-Fi Music: none. Voice Control: No. Frequency Range: Other. Display Screen: No. Waterproof: Yes. Support APP: No. Material: Plastic. Playback Function: MP3. Inbox adaptor: Yes. Support Apt-x: No. Intelligent Personal Assistant: None. Display Screen: No. Built-in Microphone: No. Audio Crossover: Full-Range. Number of Loudspeaker Enclosure: 1. Power Source: Battery. Channels: 1. Battery: Yes. Communication: Bluetooth. Speaker Type: Portable. Cabinet Material: Plastic. Brand Name: JINSERTA. JINSERTA Model: YF-1271. Power Source: Battery. Origin: Mainland China. Remote Control: No. Support Memory Card: Yes. Certification: None. model: Outdoor IPX6 Waterproof Bluetooth Speaker. function: Bluetooth, tf card play, tws conn