Denver AUDIO Portable Disco Light Ball with Speaker BTL-65MK2

The Denver BTL-65MK2 is a portable wireless Bluetooth speaker featuring a top-mounted moving disco light sphere. Equipped with a rotating light prism, it projects colorful LED light patterns directly onto walls and ceilings while streaming audio wirelessly. Its built-in rechargeable battery and compact design make it a versatile, self-contained party light and speaker unit.

• Rotating Ceiling Projection: The upper light dome projects dynamic multicolor light shows onto nearby ceilings and walls.
• Multiple Light Modes: Offers 3 distinct light show modes plus an option to turn the lighting off completely while playing music.
• Dual Audio Output: Built-in stereo speakers deliver $2 times 3text{ W}$ RMS volume output.
• Wired & Wireless Playback: Connects via Bluetooth or through the auxiliary input for non-Bluetooth audio sources.
• Portable USB-C Charging: Powered by an internal lithium battery that recharges via modern USB-C.

Specifications

Technical Specs

• Lighting System: Rotating LED Disco Prism Light Dome
• Lighting Modes: 3 disco light modes + Off setting
• Audio Output Power: 2 x 3 W RMS (6 W)
• Operating Frequency: 2.402 – 2.480 GHz

Power & Battery

• Battery Type: Built-in rechargeable Lithium-ion battery (1200 mAh)
• Charging Interface: USB-C port
• Charging Time: Approximately 4 hours to full charge

Factors Affecting Runtime

• Disco Light Usage: Running the motor and multi-color LED disco dome at full intensity alongside music will deplete the 1200 mAh battery faster (closer to 2–3 hours). Turning off the light show extends the audio playback time.
• Volume Level: Listening at higher volume levels consumes more power than moderate or low volumes.
• Recharge Time: It takes approximately 3 to 4 hours to fully recharge the battery from empty via USB-C.

Connectivity

• Bluetooth Version: Wireless Bluetooth connectivity (8–10 meters range)
• Wired Inputs: 1 x 3.5 mm AUX line-in jack
• Power Input: 1 x USB-C charging port

Included Parts

• 1 x Denver BTL-65MK2 Disco Light Speaker
• 1 x USB-C Charging Cable
• 1 x Instruction / Safety Manual

Items Dimensions & Weight

• Dimensions (W × H × L): 16.3 x 14.5 x 16.3 cm
• Weight: 500 grams

Package Dimensions & Weight

• Dimensions (W × H × L): 17.0 x 15.8 x 17.0 cm
• Weight: 660 grams