Custom Creative Design Bluetooth Earphones OEM | Bulk Order Support

Elevate your brand with our ​custom creative design Bluetooth earphones, featuring advanced Bluetooth 5.3, 10-meter range, and 16-hour playtime. Perfect for OEM/ODM projects, we offer ​bulk order support with logo engraving, lightweight 4g ergonomic designs, and fast 1.5-hour charging. Specs include SBC audio, 30mAh/300mAh protected batteries, CE/FCC certifications, and flexible MOQs. Ideal for startups, retailers, and corporate gifting.
​Bluetooth Version: V5.3
​Bluetooth Chipset: Jieli 6983D2
​Audio Codec: SBC
​Effective Range: ≥10 meters
​Earbud Battery: 30mAh (with protection circuit)
​Earbud Charging Time: 1.5 hours
​Charging Case Standard: DC5V1A
​Charges per Case: 3 times
​Speaker Size: Φ13mm
​Speaker Impedance: 32Ω ±15%
​Frequency Response: 20Hz–20KHz
​Weight (Single Earbud): 4g
​Weight (Full Set): 36.4g
​Supported Protocols: HFP, A2DP, AVRCP
​Signal Power Class: Class 2 (Bluetooth 5.3)
​Operating Frequency: 2.4GHz–2.480GHz
​Earbud Charging Voltage: DC5V ±0.2V
​Charging Case Battery: 300mAh (with protection circuit)
​Case Charging Time: ~1.5 hours
​Standby Time: 30 hours
​Total Playtime: ~16 hours
​Speaker Sensitivity: 109dB ±3dB
​Charging Case Dimensions: 53.4 x 62.3 x 28mm
​Single Earbud Dimensions: 34 x 18.9 x 20mm