Description
The CoolBox CoolStone-15 portable stereo speaker in black plays your music with an estimated RMS power of 10 W and a single 5.7 cm diameter speaker, with an impedance of 4 Ω and a signal-to-noise ratio of 65 dB. Its connectivity is both wireless and wired: it includes Bluetooth 4.2 with a range of up to 10 m, an auxiliary input and a 3.5 mm connector to link external players. It also has a USB connection and a Micro-USB B charging port, so you can play MP3 files from a memory stick. Weighing 760 g and measuring 90 x 210 x 90 mm, it is a speaker that is easy to carry and place in any room. Its compact format and black finish fit just as well on a desk as on a shelf or a side table.
Specifications
Loudspeakers
- Number of speakers: 1
- Driver diameter: 5.7 cm
Audio
- RMS rated power: 10 W
- Impedance: 4 Ω
- Signal-to-Noise Ratio (SNR): 65 dB
Ports & interfaces
- Connectivity technology: Wired & Wireless
- Wi-Fi: No
- Bluetooth: Yes
- Bluetooth version: 4.2
- Bluetooth range: 10 m
- 3.5 mm connector: Yes
- USB connectivity: Yes
- USB connector type: Micro-USB B
- AUX in: Yes
- USB charging port: Yes
Design
- Product type: Stereo portable speaker
- Product colour: Black
Performance
- Recommended usage: Mobile phone / Smartphone
- Card reader integrated: Yes
- Compatible memory cards: MicroSD (TransFlash)
- Built-in microphone: No
- Hands-free mode: Yes
- FM radio: Yes
Power
- Battery type: Built-in battery
- Battery capacity: 1800 mAh
- Battery voltage: 3.7 V
- Battery life (max): 6 h
- Battery recharge time: 3 h
- DC input voltage: 5 V
Weight & dimensions
- Width: 90 mm
- Depth: 90 mm
- Height: 210 mm
- Weight: 760 g
Packaging content
- Quantity per pack: 1 pc(s)
- Cables included: USB
- Manual: Yes
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