TREBLAB X4 are bluetooth earbuds over ear built for active performance, combining secure fit, long battery life, and stable wireless connectivity. These athletic earbuds wireless Bluetooth feature soft silicone ear hooks and 6 sizes of eartips, delivering a locked-in feel during movement. Designed as sports earbuds wireless bluetooth, they stay in place during running, gym workouts, and everyday activity — ideal earbuds for running and workout earbuds that don’t fall out.

Powered by a high-capacity 2500mAh charging case, TREBLAB X4 are long battery life wireless earbuds offering up to 11 hours of playtime per charge and up to 242 additional hours from the case. USB-C charging enables fast recharging, while the case doubles as a portable powerbank, allowing you to charge your phone or other devices on the go — a practical advantage for gym earbuds and outdoor use.

Advanced Bluetooth 5.4 technology ensures low-latency audio and a stable connection up to 33 feet, making X4 reliable sport wireless earphones. Dual ENC microphones enhance voice clarity for calls, voice assistants, and virtual meetings, while passive noise isolation naturally reduces ambient sound — supporting use as sports earbuds for focused training.

Built for durability, TREBLAB X4 carry an IPX5 sweat-resistant rating, protecting against sweat and light rain. This makes them dependable sports earbuds wireless bluetooth for intense workouts, outdoor runs, and daily fitness routines. Whether used as workout headphones for men or workout headphones for women, they deliver comfort, stability, and consistent performance.

With responsive physical controls, gaming mode, and broad device compatibility, TREBLAB X4 function as versatile sport bluetooth earbuds for training, commuting, and everyday listening. Their secure over-ear design positions them as reliable over ear buds and bluetooth earbuds over ear for users who demand stability, endurance, and performance from their running earbuds and workout earbuds.