Joyroom Openfree Jr-oe2 Open-ear True Wireless Headphones

Joyroom Openfree Jr-oe2 Open-ear True Wireless Headphones

• Model: JR-OE2

• BT version: V5.3

• Audio decoding: AAC, SBC

• Supported protocols: HFP, A2DP, AVRCP

• Working frequency: 2402-2408MHz

• Max output power: 4±1dBm (EIRP)

• BT range: 10m (barrier-free open environment)

• Frequency response range: 20Hz-20KHz

• Speaker: φ16.2mm

• Music time: about 10h (70% volume)

• Calling time: about 5h (70% volume)

• Standby time (connected): about 120h

• Headphone battery capacity: 120mAh

• Case battery capacity: 600mAh

• Headphone charging time: about 1.5h

• Case charging time: about 1.5h

• Cycle counts: about 2 charging cycles

• Case charging port: Type-C

• Case charging input: 5V⎓500mA

• Material: ABS+silicone

• Net weight: single headphone-12g, charging case-60g

• True wireless technology, no need for a cord, easier to wear

• Comfortable open-ear design, less hearing damage, better awareness of surroundings, safer to use outdoors

• 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

• Dual noise canceling microphones, clearer calling experience

• Snug fitting ear hook made of silicone and metal, elegant & exquisite design, ensuring long-lasting comfort

• Case with 600mAh large-capacity lithium battery, rendering up to 20h total listening time

• Intuitive buttons with fast response and accurate control

• Auto connection once opening case, one-button reset, easy to operate