A robust, waterproof and dustproof Toshiba Bluetooth waterproof speaker :

2 full-range speakers
DSP (digital signal processor)
Unparalleled sound quality, power and precision
Autonomy: 9 hours
Bluetooth connection
rubber protection
Power: 2 x 6 Watt RMS
Bluetooth signal range: 10 meters

Caractéristiques :

Case color: Red
Protection: Dustproof, Waterproof
Hands-free function: Yes
Microphone: Yes

Speaker system:
Transmission range: 10m
Bluetooth Profiles: Hands-Free Profile (HFP), Headset Profile (HSP), Advanced Audio Distribution Profile (A2DP), Audio/Video Remote Control Profile, General Audio/Video Distribution Profile (GAVDP)
Rated output power: 12 Watt
Amplifier: Integrated
Interface: Bluetooth 4.2
Speaker Type: Active
Speaker system details:
Driver Details Speaker: 2 x full range driver
Loudspeaker details: Loudspeaker - stereo x 2 - 6 Watt - 4 Ohm - active

Feed :
Options: USB Charging
Power Source: Battery
Search attributes:
Miscellaneous|Protection: Dustproof - Waterproof

Connections:
Connector type: Line-in audio/DC line-in power

Various :
Compliance standards: IP67

Battery :
Type: Rechargeable - lithium-polymer
Autonomy (max.): 9 hour(s)
Capacity (Ah): 2000mAh

Dimensions and weight:
Width: 8cm
Height: 8.1cm
Depth: 20.9cm
Weight: 538g