Bluetooth Headset – 5.3 Wireless Bluetooth Headset, Full-Ear Heavy Plug-In Card, Foldable And Telescopic Plug-In Cable For Communication

5.3 Wireless Bluetooth Headset, Full-Ear Heavy Plug-In Card, Foldable And Telescopic Plug-In Cable For Communication<br>Features:<br>Product name: Bluetooth headset<br>Item model number: D-816-031<br>Bluetooth: 5.3<br>Impedance: 32 Ω±15%<br>Transmision distance: 10 m<br> Frequency:<br>20 HZ-20 KHZ<br>Operating current: 30mA<br>Sensitivity: 114 + 3 dB or 114 - 3 dB<br>Charging port: Type-C<br>Charging time: 90 minutes<br> Working voltage: 3.7 V-4.2 V Earphone battery capacity: 400 mah<br> Product size: 18.0x19.0x8.8 cm( 6.92x7.48x2.95 inch)<br>Package size: 18.5x14.5x9.3 cm( 7.28x5.71x3.66 inch)<br>Gross weight: 310 g/0.683 lb<br>Product Description:<br>HD lossless subwoofer, push-button control, digital noise reduction for lossless calls, intelligent noise filtering, clear Bluetooth calls.<br>400mAh large battery, low energy consumption chip, long battery life.<br>Folding retractable design: satchel with, to be traveled with music, high-definition microphone, intelligent active noise cancellation, no matter where, calls are high-definition.<br>Use type-c jack, support fast charging.<br>Skin-friendly-materials, all-ear design, breathable but not stuffy, fit the ear, no feeling to wear, avoid discomfort, can also be used during exercise, immersive breathable earmuffs, comfortable to wear.<br>Fully and IOS systems, support a variety of devices.<br>Sports without fear of sweat, daily--and-dustproof.<br>Instructiongs:<br>Because the size of the product is measured manually, there may be errors.<br>Product Includes：<br>1x Bluetooth Headset<br>1x Manual<br>1x Data Cable<br>

• Stable Bluetooth connection, pairs with phones/laptops in seconds, no disconnection issues during use
• Clear stereo sound quality, works great for both calls and music, delivers crisp audio performance
• Lightweight design with comfortable fit, no pressure even for all-day wear—ideal for commutes and work
• Long battery life, supports full-day use on a single charge, eliminates frequent recharging hassle
• Compact and portable, easy to carry around, perfect for commuting, traveling and on-the-go lifestyles