JBL Tune 135BT Headset Wireless In-ear Calls/Music Bluetooth White

The JBL Tune 135BT is a wireless in-ear headset for calls and music with a compact, lightweight design. It offers Bluetooth 5.4 connectivity, an intraaural fit and a frequency response of 20–20,000 Hz. The headset is finished in white and weighs approximately 18 g, providing a discreet option for everyday listening and voice calls.

Advantages

The headset combines Bluetooth 5.4 wireless connection with a built-in microphone for hands-free calling and clear audio playback. Its intraaural design and 16 Ω impedance deliver consistent sound reproduction across the audible frequency range. A built-in 130 mAh Li‑Ion battery ensures portable use without external power during routine daily activities.

Suitable for

• Mobile calls and hands-free conversations
• Listening to music or podcasts on the go
• Everyday commuting and travel
• Work-from-home voice calls and meetings

Key specifications

• Model: JBL Tune 135BT (JBLT135BTWHT)
• Type: In-ear wireless headset
• Connectivity: Bluetooth 5.4
• Frequency response: 20–20,000 Hz
• Impedance: 16 Ω
• Sensitivity: 93 dB
• Microphone: Built-in, -42 dB
• Battery: Built-in Li‑Ion 130 mAh
• Weight: 18 g
• Colour: White
• EAN: 1200130026010

How to use

Charge the headset before first use according to the manufacturer’s instructions. Pair the JBL Tune 135BT with a Bluetooth-enabled device by activating Bluetooth on the device and selecting the headset from the available devices list. Insert the earbuds in the ears for a secure fit and use the on-device controls to play/pause audio, adjust volume, or answer calls. Store and transport the headset in protective packaging when not in use.

Recommendations

For optimal audio and microphone performance, ensure a secure intraaural fit and keep the headset firmware and paired device Bluetooth drivers up to date. Avoid exposing the headset to moisture and extreme temperatures to preserve battery life and component integrity.