Mono portable speaker InLine 55383 — Black, driver 2.8 cm, Bluetooth 2.4 GHz (range 10 m)

Hands-free communication in everyday work:The integrated Bluetooth hands-free kit with microphone allows you to make phone calls and voice announcements while keeping both hands free and without interrupting your workflow.
Close-fitting speaker for clear intelligibility:The clip design keeps the speaker close to your ear at all times. Voice content, calls, and navigation instructions are clearly understandable without the need for high volume.
Reliable during movement and in changing environments:The ClipTone can be securely attached to clothing or equipment and supports mobile activities in the workshop, during assembly, or in outdoor use.
Robust construction with IPX7 protection class:The speaker is suitable for use in rain, splashing water, or humid working conditions and remains operational even under demanding conditions.
Listen together with two ClipTones:Both speakers play the same content from a Bluetooth source – playback is controlled via one ClipTone.

The InLine® ClipTone is a portable Bluetooth speaker with a clip, specially designed for mobile applications where freedom of movement, clarity, and reliability are paramount. Thanks to its body-worn design, the speaker is always within earshot and is particularly suitable for voice content, phone calls, and navigation instructions.
The integrated hands-free function with microphone allows for hands-free phone calls during everyday work. Discussions, queries, or short phone calls can be made without having to hold additional devices in your hand. This supports efficient work processes while allowing freedom of movement.
Thanks to its IPX7 protection class, the ClipTone can also be used in damp environments. Rain, splashing water, or high humidity do not affect its function. This makes the speaker suitable for use in workshops, during assembly work, or for mobile activities outdoors.
Another advantage is the ability to pair two ClipTones with one device at the same time. One of the speakers acts as the master and handles tasks such as answering calls. This allows audio content or phone calls to be played back simultaneously on both devices. Bluetooth 5.3 ensures stable connections and reliable transmission.

Driver: 4 ohms / 2 watts
Driver diameter: 28 mm
Frequency response: 180 Hz – 20 kHz
Range: 10 m
Battery life: up to 10 hours
Operating voltage: 3.7–4.2 V
Battery capacity: 600 mAh (3.7 V lithium-ion battery)
Charging port: USB-C
Charging specification (recommended power supply): 5 V / 1 A
Charging time: approx. 2 hours
Standby power consumption: 0.007mA ± 0.005mA
Auto standby time: 15min
Frequency band: 2402 – 2480MHz
Max. transmission power: 10dBm (EIRP)
Protection class: IPX7
Dimensions: 72 x 40 x 24mm
Weight: 55g
Scope of delivery: 1x InLine® ClipTone, 1x USB-A to USB-C cable, approx. 0.5m long, 1x user manual (DE / EN)

InLine 55383. Driver diameter: 2.8 cm. Frequency range: 180 - 20000 Hz. Connectivity technology: Wireless, Frequency range: 2.402 - 2.48 GHz, Bluetooth range: 10 m. Product type: Mono portable speaker, Product colour: Black, Volume control: Buttons. Recommended usage: Universal

How to use

Attach the speaker to clothing or equipment using the clip so the driver faces toward your ear for best intelligibility. Turn the unit on and enable Bluetooth on your source device, then select the InLine speaker from the list of available devices. Adjust volume with the physical buttons. Use the integrated microphone for hands-free calls; one paired speaker will control playback and call functions when two units are connected. Recharge the speaker via the included USB‑A to USB‑C cable and the recommended 5 V / 1 A adapter; a full charge takes approximately 2 hours.

Recommendations

For reliable voice transmission, keep the clip positioned close to the ear and avoid covering the microphone. To preserve battery life, switch the speaker off when not in use or rely on the auto standby after 15 minutes. In wet conditions rinse off debris and dry charging port before connecting a cable; the IPX7 rating protects against immersion but regular maintenance extends service life.