JOYROOM OE1 Openfree Wireless EarphonesJOYROOM OE1 Openfree Wireless Earphones Comfortable open ear design, better awareness of surroundings, safer for outdoor sports. Built in 16. 2mm super large speaker, digital sound enhancement algorithm, unparalleled listening experience. Advanced directional audio transmission technology, avoids sound leakage, protects your privacy. Smooth curved silicone ear hook fits snugly against your ear and brings outstanding sports experience. Case with 600mAh

2mm super large speaker

allowing for easy storage in a backpack

including safety certification to prevent false charging and overheating

ensuring durability and stability

Joyroom EP3 EarPhones

Stable connection

3 Technology: Bring you high Bluetooth audio quality

Low latency

environmental noise cancellation

Dimension: 45 x 42 x 33 mm

4 devices can charge at the same time

Multiple protections