JBL Wave Flex Headset True Wireless Stereo (TWS) In-ear Calls/Music/Sport/Everyday Bluetooth Black

The JBL Wave Flex headset delivers deep JBL Deep Bass Sound in a compact True Wireless Stereo design. These in-ear, stick-open earbuds provide a comfortable fit that does not block the ear canal, clear hands-free stereo calls and Smart Ambient technology to keep you aware of surroundings. The earbuds and charging case together offer up to 32 hours of total playback (8 hours in the earbuds and 24 hours in the case) and support speed charging that gives 2 hours of additional playback after a 10-minute charge. The product is splash- and dust-resistant and weighs approximately 7.6 g per earbud.

Advantages

JBL Deep Bass Sound with 12 mm drivers ensures powerful low frequencies while preserving clarity across the range. The ergonomic stick-open in-ear design provides secure, comfortable wear for extended use without fully blocking the ear canal. Long battery life with fast-charge capability supports all-day listening and quick top-ups. True Wireless Stereo connectivity and clear hands-free calls make the headset suitable for calls, music and active use. The headset is splash- and dust-resistant for everyday portability.

Suitable for

• Listening to music with enhanced bass
• Hands-free stereo calls
• Daily commuting and travel
• Outdoor and light-sport activities where splash resistance is beneficial
• General everyday use and portability

Key specifications

• Brand: JBL
• Model: Wave Flex (MPN: JBLWFLEXBLK)
• Type: True Wireless Stereo (TWS) in-ear headset
• Driver size: 12 mm (JBL Deep Bass Sound)
• Frequency response: 20 – 20,000 Hz
• Battery life: up to 8 hours (earbuds) + 24 hours (charging case) = up to 32 hours total
• Fast charge: 10 minutes → up to 2 hours playback
• Weight: approx. 0.0076 kg (per earbud)
• Colour: Black
• Protection: splash and dust resistant

How to use

Charge the case and earbuds before first use. Remove the earbuds from the case and follow the device pairing instructions to connect via Bluetooth TWS to your phone or other source. Insert each earbud into the ear so the stick-open design sits comfortably outside the ear canal. Use the onboard controls for playback and call handling. Return earbuds to the charging case after use to recharge and extend battery life; a 10-minute speed charge provides approximately two hours of playback.

Recommendations

For best results, keep firmware updated via the JBL app if available, clean the earbuds and charging contacts regularly, and avoid prolonged exposure to heavy water — the splash- and dust-resistant design is suitable for everyday use but not for full immersion.