Dcenta Bocoice Bone Conduction Speaker Wirelessly BT Speakers Mini Portable Loud Stereo Sound Built-in Mic Sound Box

Features:
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.
Features advanced BT 5.0 chip supporting BT connection and -enabled.
Quality sound effect, up to 115db powerful sound , full bass and loud treble.
Built-in 400mAh lithium battery, 240hours batterys standby time.
Mini and compact size, convenient to carry and perfect decoration.
Used as 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.

Specifications:
Material: ABS
Color: black, white(optional)
BT version: BT5.0
Audio format: MP3, AC3, AAC, WAV...
Output power: 3W
Frequency response: 20-20kHz
SNR: ≥70dB
Power-supply: 400mAh lithium batterys, Type-c charged DC5V/0.4A
Package size: 200*200*30mm/7.87*7.87*1.18in
Package weight: 300g/10.59oz

Packing List:
1*BT speaker
1*Lanyard
3*Suction cup
3*Stickers
1*Type-c charged cable
1*Soundboard