Clock Radio AKAI ABTS-S2BK — Digital Tuner FM, Bluetooth, 6W RMS, 1800 mAh Li-Ion, Black

The AKAI ABTS-S2BK is a compact clock radio designed for bedside or desktop placement. It integrates a digital FM tuner with Bluetooth wireless playback, a built-in rechargeable battery, and a simple user interface in a black ABS housing. The unit delivers 6 W RMS total output with a specified frequency response of 100–18,000 Hz and a signal-to-noise ratio of 70 dB, providing clear audio for radio broadcasts and streamed sources. Its 1800 mAh Li‑Ion power pack enables portable use without constant mains connection.

Advantages

The device combines an FM digital tuner and Bluetooth connectivity in a small footprint suitable for bedrooms and workspaces. With 6 W RMS output and a 70 dB SNR, it offers intelligible sound for speech and music at moderate listening levels. The rechargeable 1800 mAh Li‑Ion battery allows temporary cordless operation and simplifies placement where a power outlet is not immediately available. The black ABS enclosure is lightweight and resistant to everyday wear.

Suitable for

• Bedside alarm and radio listening
• Desktop background audio in small rooms
• Wireless playback from smartphone or tablet via Bluetooth within about 10 m
• Users who need a compact, battery-capable clock radio

When it may not be suitable

This clock radio is not intended for high-fidelity hi‑fi applications or large-room sound reinforcement; the 6 W RMS power and frequency range are optimised for near-field listening rather than deep bass or very high output levels. If you require a fully featured smart speaker with voice assistant integration or multiroom capabilities, this model lacks those functions.

Key specifications

• Audio output: 6 W RMS (total)
• Frequency response: 100–18,000 Hz
• Signal-to-noise ratio: 70 dB
• Radio tuner: Digital FM band
• Wireless: Bluetooth with approximately 10 m range
• Battery: Built-in 1800 mAh Li‑Ion rechargeable battery
• Housing material and colour: ABS, black
• Weight: 0.48 kg

How to use

Place the AKAI ABTS-S2BK on a stable bedside table or desk within range of your FM signal or Bluetooth source. Charge the internal battery before mobile use by connecting the unit to a compatible USB power supply until fully charged. Use the front-panel controls to set the clock, tune the FM digital radio, adjust volume, and pair a Bluetooth device following the pairing procedure in the quick start guide. Adjust placement and volume for comfortable listening; the unit’s compact speakers are optimized for nearby listening positions.

What to consider before purchase

• Intended listening environment: small bedroom or desk rather than large rooms
• Required features: no voice assistant or multiroom streaming support
• Power needs: includes a rechargeable internal battery but is not a long-play mobile speaker
• Reception: FM reception depends on local radio signal strength and antenna position

Usage recommendations

For best results, place the clock radio on a flat surface away from large metal objects and sources of electromagnetic interference. When using Bluetooth, keep the transmitting device within about 10 m and minimize obstacles for stable playback. Charge the battery periodically if used unplugged to preserve battery health.