IPX7 Waterproof Bluetooth Mini Speaker

Function:
1, mini waterproof Bluetooth speaker(Like a pearl), with suction cups, hooks, waterproof, suitable for both indoor and outdoor.
2, Equipped with a suction cup, can be adsorbed on a smooth wall or glass.
3, With a hook, voice reminders, suitable for outdoor activities.
4, Voice prompts, support iPhone, iPad and other devices with bluetooth.
5, Answer and reject the phone, clear communication
6, Built-in lithium battery 450mA/h
7, USB Charging
8, Waterproof grade: IPX7
Features:
1, Bluetooth protocol standards: Bluetooth 3.0+EDR.
2, Receiver distance: 10m.
3, Frequency response: 100MZ-20kHz
4, Successive working time: 8 to 10 hous
5, Charging time: 3 hours
5, Standby time: 240hours
6, Charging Interface: DC 5V
7, Microphone sensitivity: -40dB
8, Distortion ≤ 1%
9, Speaker Output Power: 3W