Amazon reviews:(click the picture)
1. Mini portable safety cool fashionable wearable bluetooth speaker watch:loudly voice, good quality and high capacity rechargeable li-ion battery and 6 led light inside.Convenient to wear and do not need to worry about dropping.
2. ALL FUNCTIONS IN 1 WATCH:bluetooth speaker, MP3 Player, hands free calls, listen to radio, have a selfie, mobile phone lost alarm. Support control volume and swith/pause/start songs on your wrist.
3. FREEDOM TO DO SPORTS:You could wirelessly stream music through any Bluetooth enabled devices via Bluetooth connectivity. Wear music on the wrist without the hassle of cords. More free and more enjoyable during walking, running, driving, riding, cycling, jumping, hiking, skateboarding, jogging, camping and other all outdoors activities.
4. REUSABLE AND EASY TO CHARGE:With high density li-ion battery,rechargable and charged by portable power bank,PC,DC power and so on.10 hours music playtime; 2 hours charge time.
5. THE BEST GIFTS FOR YOUR FRIENDS:Soft adjustable wrist band design which compatible for all ages.This bluetooth speaker watch can be used on the go,in the office,at home and so on situations at any time.
◆Output power: 2W