Designed for Side Sleepers: Experience unmatched comfort with sleep earbuds, tailored for side sleepers with an ultra-thin, pressure-free fit. Nearly Profile: Perfect for both professional and casual environments, these low-profile earbuds offer discretion and style. Whether you're in a meeting or commuting, enjoy seamless audio without drawing attention. Extended 50-Hour Battery Life: Never worry about running out of power with 8 hours of continuous playback and an additional 25hours from the compact 200mAh charging case. Premium Sound Quality and Clear Calls: Equipped with advanced audio technology, the earbuds deliver rich, balanced sound and crystal-clear call quality. Whether you're in a noisy environment or a quiet space, you'll catch every detail without interruptions. Intuitive Touch Controls with LED Display: Manage your audio effortlessly with sensitive touch controls that let you adjust volume, skip tracks, and handle calls. The integrated LED display keeps you informed of the battery status, while USB-C fast charging ensures you're always powered up. Product type: Sleep Bean Bluetooth headset Bluetooth version: Bluetooth 5.3 Bluetooth transmission distance: 10-15m Charging box: capacity 200mAh Headphone battery: capacity 25mAh Speaker impedance: 32Q+15% Speaker sensitivity: 109dB+3dB Charging time: about 1h for headphones, about 2h for charging box Frequency response range: 2402MHz-2480MHZ Color: Cream White Material: plastic Package Contents: 1pair x headphones 1 x charging box Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.