Acer OHR562 Sleep Earbuds Mini In-Ear Wireless Bluetooth 5.4 Headphones Adaptive ANC Side Sleeping Friendly with 20H Battery

🏆 Award-Winning Design & Ultra-Light Comfort: Proud winner of the 2025 Milan Design Award (Silver). Weighing only 3.6g per earbud, the exquisite mini size (11mm compact thickness) ensures a pressureless, side-lying friendly experience. The anti-slip silicone arcs and multi-point fixation design make them soft, comfortable, ear-friendly, and anti-fall. You can barely feel them even after long-term wear.🎧 Adaptive ANC & Multiple Modes: Features Adaptive Active Noise Cancellation (ANC) and ENC. The auto-matches noise reduction depth via ambient noise feedback ensures you can enjoy quiet moments anywhere. Switch between Noise Reduction, Transparent (perceives external information for safety), and Standard modes with a simple touch.🎶 Immersive Listening & Lossless Original Sound: Built with a large dynamic driver and spatial dynamic simulation. It delivers immersive surround sound, elevating your experience to cinema-grade spatial audio. The three frequencies are enhanced in balance, offering rich details, 20Hz low-frequency diving, and a 2X increase in sound pressure.⚡ Wireless 5.4 Chip & Flashing Performance: Equipped with the new generation Bluetooth 5.4 chip (Flash Link technology). It offers stronger signal penetration, less audio loss, and lower latency. Compared to the old 5.3 version, it achieves an 88% comprehensive performance improvement for stable, anti-interference, and uninterrupted connections.🔋 20H Long Standby & Large Capacity: Built with a 35mAh battery per earbud and a 300mAh charging case with a battery protection chip. Enjoy approximately 4 hours of single-time standby and up to 20 hours of total standby with the charging bin. Supports Type-C fast charging.👆 1-Click Command Touch Control:2 Click R: Play/Pause/Answer2 Click R/L: Hang up3 Click L/R: Previous/Next songLong Press R/L: Reject4 Click R: Voice Assistant4 Click L: Game/Video mode2 Click L: Noise reduction mode / Standard mode / Transparent mode🎨 Minimalist Aesthetics: Clean, crisp lines embody the classic aesthetics of simplicity and distinction. Available in Black, Beige, and Green to exude elegance.Brand: AcerProduct Model: OHR562Wireless Version: V5.4Wearing Method: In-Ear Style (Sleep Earbuds)Product Color: Beige / Black / GreenAudio Decoding: SBC / AACSounding Unit: Large DiaphragmCharging Interface: Type-CMusic Endurance: Approx. 4 Hours (Single)Total Standby: Approx. 20 Hours (Paired with Charging Case)Headphone Capacity: 35mAhRechargeable Battery Capacity (Case): 300mAhHeadphone Size: 2.8 x 1.8 x 1.6cm (1.1 x 0.71 x 0.63in)Charging Chamber Size: 5.2 x 4.05 x 2.75cm (2.05 x 1.59 x 1.08in)Product Weight: 31.7g (1.118oz)Communication Distance: Approx. 1000cm (393.70in)Frequency Response Range: 20Hz-20KHzSupport Agreement: HFP, HSP, A2DP, AVRCP, SPPFunctional Uses: Android and iOS platforms wireless connection, wireless MP3, wireless calling