• 【Innovative Heart-Shaped Design】The B30 PRO features a unique transformable heart-shaped charging case design, perfect for those seeking a cute and stylish audio accessory.

• 【ENC Noise Reduction】Equipped with dual microphones and Environmental Noise Cancellation (ENC) technology for crystal-clear calls and immersive listening experience.

• 【Rotatable Stress-Relief】The earbuds can be rotated, offering a fun and tactile way to relieve stress while enjoying your music.

• 【Long-Lasting Battery】Enjoy up to 6 hours of music playback on a single charge, with the charging case extending total use time significantly.

• 【Lightweight Comfort】Each earbud weighs only 4g, ensuring comfort during extended wear without causing fatigue.

Specifications:

• Model: B30 PRO
• Bluetooth-compatible Version: 5.4 TWS
• Bluetooth-compatible Chip: JL 6973D8
• Charging Port: Type-C
• Speaker: F13 Composite Diaphragm
• Earbud Battery: 35mAh/451010 
• Charging Case Battery: 300mAh/701435
• Music Playback Time: 5-6 hours
• Talk Time: 4-5 hours
• Charging Time: 1 hour
• Charging Case Weight: 34g
• Single Earbud Weight: 4g
• Total Weight (Earbuds + Case): 45g
• Earbud Dimensions: 30 x 20 x 20.5mm
• Charging Case Dimensions: 52 x 70 x 28mm