Enceinte portable Prime3 APS21, noire

The Prime3 APS21 portable speaker delivers compact, versatile audio for home and outdoor use. It supports wireless music playback via Bluetooth and can play files from USB drives and microSD cards (up to 32 GB). An AUX-IN jack lets you connect wired audio sources, while an FM tuner with 99 presets provides easy access to radio stations. The speaker also includes a 6.3 mm microphone input and a built-in karaoke function for vocal performance. Its rechargeable 1800 mAh battery offers roughly 6 hours of playback after a full charge, and the lightweight design (2.1 kg) makes the Prime3 APS21 easy to carry.

Advantages

The device combines Bluetooth streaming (A2DP), USB and microSD playback, AUX input and an FM tuner with 99 memory presets in one compact unit. A dedicated 6.3 mm microphone input and karaoke function expand usability beyond simple playback. The built-in 1800 mAh rechargeable battery provides up to approximately 6 hours of music playback after about 1.5 hours of charging. With a total audio power of 50 W and a portable form factor, the speaker balances power and mobility for everyday use.

Suitable for

• Listening to music from smartphones or tablets via Bluetooth
• Playing MP3 files from USB drives or microSD cards (up to 32 GB)
• Portable parties and small gatherings with karaoke
• Outdoor use where up to ~6 hours of battery playback is required
• Hands-free calls and voice playback through connected devices

Key specifications

• Total power: 50 W
• Peak specification listed: 1600 W P.M.P.O.
• Playback time: approximately 6 h (built-in battery)
• Battery: built-in rechargeable 1800 mAh, 7.4 V
• Charging time: approximately 1.5 h
• Microphone input: 6.3 mm jack
• FM radio with 99 presets
• Connectivity: Bluetooth (A2DP), AUX IN, USB slot, microSD (MP3) up to 32 GB
• Dimensions: 260 x 125 x 345 mm
• Weight: 2.1 kg

How to use

Charge the speaker fully (about 1.5 hours) before first use. For wireless playback, enable Bluetooth on your smartphone or tablet and pair it with the Prime3 APS21. Insert a USB drive or microSD card containing MP3 files into the appropriate slot to play local files, or connect an external device using the AUX IN port. To use the karaoke feature, connect a microphone with a 6.3 mm jack and select a track; adjust microphone and volume levels on the speaker as needed. Use the FM tuner to scan and store up to 99 radio presets for quick access.

Recommendations

For best battery life, charge the speaker before storing it for long periods and avoid leaving the battery fully discharged. Use quality MP3 files and properly formatted USB/microSD media (FAT32) to reduce playback errors. Place the speaker on a stable surface and keep vents clear to ensure optimal sound and cooling.