Four-in-One Smart Bluetooth Speaker FM Smart Radio: Portable Wireless Audio with 10 Hour Playtime

This four-in-one smart Bluetooth speaker combines wireless music playback with FM radio reception in a compact, portable design. Weighing just 141 grams and measuring 64×48×35mm, it provides versatile audio functionality whether you need background music at home or entertainment on the move. The integrated 1000 mAh battery delivers a minimum of 10 hours continuous playtime on a single charge, while Bluetooth 5.0 ensures stable connections up to 10 metres away. Available in green, pink, red and white colour options, this device merges multiple audio sources into one practical unit.

Features and Construction

Built around a 33mm speaker driver, this device balances compact dimensions with clear audio output. The engineering focuses on practical wireless performance rather than elaborate design features.

Material and Build

The speaker's construction prioritises portability at 141 grams while maintaining functionality for both Bluetooth streaming and FM radio reception. The exact materials aren't specified in the source data, but the 1000 mAh battery capacity and 4-5 hour charging time indicate practical power management. Charging occurs via standard 5V 1A input, compatible with most USB power sources.

Size and Practical Fit

Measuring 64mm in length, 48mm in width and 35mm in depth, the speaker fits easily into bags, backpacks or compact spaces. The 141 gram weight adds minimal bulk while the 4.5 watt output provides sufficient volume for personal listening or small room use. The colour options – green, pink, red and white – offer basic visual variation without additional performance claims.

Uses and Placement

This device serves multiple audio scenarios from casual home listening to portable outdoor use. The four-in-one functionality covers Bluetooth streaming, FM radio reception and basic speaker duties.

Event or Professional Use

For professional settings requiring background audio, the 10-hour minimum battery life provides extended operation without frequent recharging. The Bluetooth 5.0 connection maintains audio transmission beyond 10 metres, allowing flexible device placement relative to the audio source. The signal-to-noise ratio of at least 70 dB helps maintain clear audio reproduction in various environments.

Everyday Home Use

Around the home, the speaker's compact dimensions allow placement on shelves, desks or bedside tables without occupying significant space. The FM radio function provides access to local broadcasts without requiring smartphone connectivity, while Bluetooth streaming handles music from mobile devices. The 20-20000 Hz frequency response covers typical audio ranges for voice and music content.

Benefits and Buying Value

The primary value lies in combining multiple audio functions within one portable device rather than offering specialised high-performance features.

Reuse and Low Maintenance

The 1000 mAh lithium battery supports repeated charging cycles for ongoing use, with the 4-5 hour charging time allowing overnight replenishment. Bluetooth 5.0 connectivity reduces cable clutter while maintaining stable connections. The FM radio function provides an alternative audio source that doesn't depend on internet connectivity or data usage.

Why Choose This Product

This speaker suits users needing basic wireless audio functionality combined with FM radio access in one compact unit. The 10-hour playtime supports day-long use without recharging, while the 141 gram weight enhances portability. The four colour options – green, pink, red and white – provide basic aesthetic choice without affecting technical performance. For straightforward audio needs without complex setup requirements, this device offers practical multifunctionality.