Portable Speaker Tellur Bluetooth Speaker Apollo black

The Tellur Apollo portable Bluetooth speaker delivers compact yet powerful stereo sound with pronounced bass. It connects via Bluetooth 4.1, AUX or microSD and supports hands-free calls. With a 1800 mAh battery and up to 5 hours playback, the black Apollo speaker is designed for mobile listening at home or outdoors and includes a Micro-USB charging cable, a 3.5 mm AUX cable and a user manual.

Advantages

The Apollo offers 20W rated power and a frequency response of 80 Hz–20 kHz for clear audio and deep low end. Its Bluetooth 4.1 wireless range reaches up to 10 m, and physical inputs (AUX, microSD) provide flexible playback options. The speaker is built from ABS and metal for durability and weighs 730 g, making it easy to carry while remaining robust.

Suitable for

• Listening to music at home
• Small outdoor gatherings
• Portable audio for travel
• Hands-free calls from a smartphone

Key specifications

• Type: Portable
• Wireless connectivity: Bluetooth 4.1
• Wireless range: up to 10 m
• Connectivity: Bluetooth, AUX (3.5 mm), microSD
• Audio type: Stereo
• Rated power: 20 W
• Frequency response: 80 Hz – 20 kHz
• Impedance: 4 Ω
• Signal-to-noise ratio: >75 dB
• Battery capacity: 1800 mAh
• Play time: up to 5 hours
• Charging port: Micro-USB
• Materials: ABS + Metal
• Colour: Black
• Dimensions: 182 x 53 x 105 mm
• Weight: 730 g
• Package contents: Apollo speaker, Micro-USB cable, 3.5 mm AUX cable, User manual

How to use

Charge the speaker via the Micro-USB port before first use. Switch the speaker on and select Bluetooth mode to pair it with your smartphone, tablet or laptop; alternatively insert a microSD card or connect via the 3.5 mm AUX jack for wired playback. Use the built-in controls to adjust volume, play/pause tracks and answer calls with the hands-free function. Monitor battery status and recharge when needed to maintain up to 5 hours of continuous playback.

Recommendations

For best audio performance, place the speaker on a stable surface and keep the Bluetooth source within 10 m. Avoid exposing the speaker to extreme moisture or temperatures and use the supplied Micro-USB cable for charging to preserve battery life.