3-in-1 Portable Bluetooth Speaker with Headphone Function and Power Bank

This 3-in-1 portable device brings together a wireless Bluetooth speaker, a headphone function, and a power bank in one compact unit. It uses Bluetooth 5.0 and supports L2CAP, A2DP, AVCTP, AVDTP, AVRCP, HSP, and HFP protocols, allowing it to receive stereo audio and manage hands-free voice communication. The wireless transmission range is up to 10M, so you can place the speaker at a distance from your phone or tablet without losing the connection. The built-in 1200-2000mAh battery at 3.7V delivers 5 to 6 hours of normal volume playback. Dual 52mm horns with 4Ω/5W power each and a frequency response of 120HZ-80KHZ provide clear audio for everyday use. Available in Black, Blue, Camouflage, Green, Grey, and Red.

Features and Construction

The device is built around Bluetooth 5.0 and supports multiple profiles for audio playback and hands-free calls. Its portable size and dual speaker setup make it suitable for carrying between rooms or taking outdoors. The package includes a charging cable and instructions.

Material and Build

The source text does not specify exact housing materials. The unit measures 46 * 46 * 126.5MM and weighs 260g, making it easy to hold or pack. It contains a built-in 3.7V battery with a capacity of 1200-2000mAh, which supports 5 to 6 hours of normal volume playback. The dual 52mm horns are rated at 4Ω/5W each. These concrete specifications describe the audio and power components.

Size and Practical Fit

At 46 * 46 * 126.5MM and 260g, the speaker has a slim, upright shape that fits on a desk, shelf, or table without taking up much space. The 10M wireless range allows you to move around a room while keeping a stable connection. The 1200-2000mAh battery provides enough playback time for typical daily listening sessions.

Uses and Placement

This 3-in-1 device suits both event use and everyday home listening. Its Bluetooth 5.0 connection and hands-free function make it useful for calls and music, while the power bank feature adds charging capability for compatible devices.

Event or Professional Use

For small gatherings or presentations, the dual 52mm horns with 4Ω/5W power each and a frequency response of 120HZ-80KHZ can handle background music and voice playback. The 10M wireless range lets you place the speaker where needed while keeping your phone or laptop nearby. The hands-free function supports voice communication when connected to a compatible device.

Everyday Home Use

At home, the speaker can be used for listening to music, podcasts, or audiobooks from a Bluetooth-enabled phone or tablet. The 5 to 6 hour playback time at normal volume covers typical daily sessions. The 260g weight makes it easy to move between rooms. The power bank function can recharge compatible devices via the included charging cable.

Benefits and Buying Value

The 3-in-1 design reduces the need to carry separate devices for audio and charging. Its Bluetooth 5.0 connectivity, 10M range, and 5 to 6 hour battery life support regular use without frequent recharging.

Reuse and Low Maintenance

Recharge the built-in 1200-2000mAh battery using the supplied charging cable. The device requires no special maintenance beyond keeping it dry and avoiding physical damage. The stated 5 to 6 hour playback time at normal volume helps you plan charging sessions.

Why Choose This Product

This unit offers a combination of a Bluetooth speaker, headphone function, and power bank in one 260g device. It supports Bluetooth 5.0 and multiple protocols, including A2DP and HFP, for stereo audio and hands-free calls. The dual 52mm horns and 120HZ-80KHZ frequency response are specified for audio output. Available in six colours: Black, Blue, Camouflage, Green, Grey, and Red.