Short Description: Type: Wireless Earbuds Model: JR-BB1 Type: in-ear Color: black, white Color Choice: Random BT version: V5.3 Chip: Jieli AD6973D BT audio decoding: AAC, SBC Supported protocols: HSP, HFP, A2DP, AVRCP Working frequency: 2402-2480MHz Earbud battery capacity: 35mAh Case battery capacity: 450mAh Speaker impedance: 32Ω Product Description: Exceptional Sound and Long-lasting Battery Life The Joyroom BB1 is the perfect choice for anyone looking for exceptional sound quality, long-lasting battery life, and a durable and reliable design. With its advanced features and affordable price, the Joyroom BB1 is sure to exceed your expectations. Immersive Audio Experience: The Joyroom BB1 delivers exceptional sound quality, thanks to its advanced audio technology. Up to 35 Hours of Playback: With the charging case, the Joyroom BB1 offers an impressive 35 hours of total listening time, ensuring you can enjoy your music all day long. Ultra-Fast Charging: The Joyroom BB1 supports ultra-fast charging, providing 1 hour of listening time with just 10 minutes of charge. Compact and Lightweight Design: The Joyroom BB1 features a sleek and compact design, making it comfortable to wear for extended periods. IPX4 Water Resistance: With an IPX4 rating, the Joyroom BB1 is resistant to splashes and sweat, making it ideal for workouts and outdoor activities. What’s in the box: 1 x Joyroom Wireless Earbuds Weight: 0.4 SKU: 250203141304