Brand: Treblab. MPN: Z2. ABOUT TREBLAB Z2 BLUETOOTH HEADPHONES: PAIR EASILY STABLE CONNECTION: Adopting advanced Bluetooth Technology these wireless headphones are compatible with most electronic devices such as MP3 Phones tablets PC and laptops. It is great headphones with microphone. FOLDABLE DESIGN: You can easily fold the headphone into a portable bag and minimalist travel case wherever you go once and the support folded multiple times. It occupies lesser space and little weight in your back bag take your favorite tunes with you. WIRELESS FREEDOM AND WIRED MODE: The wireless headphones provide you an easy approach to enjoy the audio sound for your travel exercise or learning without an audio cable plugged in. Once it has run out of power you can also turn to wired mode with the attached 3.5 mm audio cable and continue enjoying a no-interruption music experience using TREBLAB Z2 wireless headphones with Bluetooth. KEY FEATURES: ACTIVE NOISE-CANCELLING - Our unique T-Quiet active noise-canceling technology blocks out the irritating external sounds so that you can focus. It is good beats headphones alternative. BEST IN CLASS BATTERY PERFORMANCE - With 35 hours of wireless playtime these wireless headphones have so much endurance they’ll never let you down even if you forget to recharge for a couple of days. They’re also very quick to charge back up. UNMATCHED COMFORT - Cloud-like soft materials are super-comfortable and mold to the natural shape of your head and ears for a custom cushy fit. Premium skin texture lightweight around-ear fit you can wear all day long. The most comfortable over-ear headphones. REDEFINING SOUND - Ever felt goosebumps from hyper-HD sound? Our best wireless workout headphones come with aptX high-performance neodymium-backed 40mm speakers. Boost your energy with powerful sound! SPECIFICATIONS: Wireless Technology: Bluetooth 5.0 Signal Range: 33 feet / 10 m Playtime: 35 hours Charging time: 3 hours Phone Calls: Built-in mic cVc 6.0 Functions: ANC Voice Assistants.