Portable Speaker Denver BTS-51 White

The Portable Speaker Denver BTS-51 White is a compact Bluetooth speaker intended for wireless audio playback. It connects to a smartphone or PC via Bluetooth and is designed with a splashproof housing (IPX4) suitable for use in bathrooms or outdoor environments where splashes may occur. The unit measures 80 x 210 x 80 mm and weighs 328 grams. Power is provided by four size "AA" batteries (not included), and the effective wireless range is approximately 8–10 meters.

Advantages

The Denver BTS-51 offers simple Bluetooth pairing for wireless music streaming, a splashproof (IPX4) enclosure that protects against water splashes, and a lightweight, portable form factor that is easy to carry. Its battery-powered design allows use where no mains outlet is available, and the compact dimensions make it convenient for travel or placement in small spaces.

Suitable for

• Listening to music in the bathroom or other splash-prone rooms
• Portable use outdoors where light water exposure is possible
• Travel and short trips when a lightweight speaker is needed
• Connecting to a smartphone or PC for wireless audio playback

Key specifications

• Connectivity: Bluetooth (wireless)
• Splash rating: IPX4
• Wireless range: 8–10 m
• Power supply: 4 × AA batteries (not included)
• Unit size: 80 × 210 × 80 mm
• Unit weight: 328 g
• Number of speakers: 1
• Brand: DENVER

How to use

Install four size AA batteries into the battery compartment following the polarity markings. Turn on the speaker and enable Bluetooth on your smartphone or PC. Select the Denver BTS-51 from the list of available Bluetooth devices to pair and start playback. Place the speaker within the recommended 8–10 meter range for stable connection. After use, switch the unit off to conserve battery life and remove batteries if the speaker will not be used for an extended period.

Recommendations

To prolong the speaker’s service life, avoid submerging the unit in water, clean the housing with a dry or lightly damp cloth, and use quality AA batteries. Replace batteries when audio volume or playback time decreases.