BT Speaker Bone Conduction Portable 6 Hours Playing Time Stereo Speaker

Feature: 1. Bone conduction speaker, a DIY sound experience, place it on different surfaces such as plastics storage box, glass, wooden desk can provide you various sound effects. 2. Features advanced BT 5.0 chip supporting BT connection and TWS enabled. 3. Quality sound effect, up to 115db powerful sound volume, full bass and loud treble. 4. Built in 400mAh lithium battery, up to 6 hours playing time after 1 hour fully charged. 5. Mini and compact size, convenient to carry and perfect decoration. 6. Used as FM radio allows you to listen to music, have phone conversations or conference calls, and even enjoy an fine sound experience of your playing games, videos or movies. Specification: Specifications: BT version: BT5.0 Audio format: MP3, AC3, AAC, WAV... Output power: 3W Frequency response: 120Hz 16kHz SNR: more than 70dB Power supply: 400mAh batterys, Type c charge DC5V 0.4A Material: aluminum alloy . Package List: 1 * BT speaker 1 * Lanyard 1 * Suction cup 1 * Adhensive 1 * Type c charge cable