Acer OHR629 Open-Ear Ear-Hook TWS Wireless Bluetooth 5.4 Earbuds Hi-Res Audio ENC Noise Cancelling Headphones with 20H Battery

🌟 Key Features🎧 Hi-Res Audio & Powerful Large Speaker: Certified with Hi-Res Audio. Equipped with a massive 1.3cm large speaker unit, it offers a wide sound range, deeper bass, extended treble, and a delicate mid-range. New algorithms enhance and compensate the audio, creating an immersive and enveloping sound experience.🎬 Surround Sound Effects & Low Delay: Multidimensional sound field design lets sound surround you from all directions, with every detail within reach, taking you into a three-dimensional world of music. Enjoy rapid response with delay as low as milliseconds, ensuring perfect audio-visual synchronization with no lag.🗣️ ENC Noise Reduction for Clear Calls: Features Environmental Noise Cancellation (ENC) technology. It accurately filters high-frequency noise such as the roar of the subway and keyboard typing sounds in the office, ensuring crystal-clear communication whether you are in a business meeting or commuting.☁️ Comfortable & Secure Fit: The ergonomic design and lightweight body (only 4.68g per earbud) fit the ear canal securely without pressure, even after long periods of wear. The open-ear style keeps you comfortable while allowing you to monitor ambient sounds for safer outdoor activities.🔋 Ultra-Long Battery & Fast Charging: Built with a 40mAh battery per earbud and a 350mAh charging case. Enjoy approximately 5.5 hours of single-use battery, with a total battery range of over 20 hours. Supports fast charging, taking only 1.5 hours to fully charge.⚡ Flagship Intelligent V5.4 Chip & Instant Pairing: Equipped with the V5.4 chip, it offers faster and more stable connections, low-latency transmission, and purer sound quality. Features a Hall switch design: the device automatically connects without removing the headphones when the cover is opened.👆 Easy to Operate (Touch Control):Play/Pause: Touch oncePrevious track: Double tap the left earbudNext track: Double tap the right earbudVoice Assistant: Press and hold the right earbud for 3 secondsTake a call: Click any headphoneDecline a call: Long press either earbud🎨 Fashion on the Go: Lightweight and portable design suitable for daily commuting, shopping, office work, and various other scenarios. Available in sleek Black and Grey.📝 Product SpecificationsBrand: ACERModel: OHR629Wireless Version: V5.4Wearing Method: Open-Ear / Ear-HookReceive Distance: ≤10m / 32.81ft (accessible condition)Earphone Capacity: 40mAhSingle Listening to Music: Approx. 5.5 HoursTotal Battery Range: Over 20 Hours (with charging case)Weight of Earphones: 4.68g x 2 (0.165oz x 2)Warehouse Weight: 42.49g (1.5oz)Capacity of Electric Cabin Battery: 350mAhCharging Time: Approx. 1.5 HoursFrequency Response Range: 20Hz-20KHzVocal Unit: Φ1.3cm / 0.5118 inchCharging Interface: Type-C📦 Packing InformationWhat's in the Box:🎧 1 x Acer OHR629 Open-Ear Wireless Earbuds (Left & Right)🔋 1 x 350mAh Charging Case🔌 1 x Type-C Charging Cable📖 1 x User Manual