The LDNIO T11 Open-Ear Wireless Stereo Earbuds are high-efficiency, sports-friendly audio companions engineered to keep you fully aware of your surroundings while delivering clear acoustic feedback. Driven by an energy-efficient wireless chipset, these open-ear loops pack a 50mAh battery inside each earpiece to deliver up to 7 hours of standalone music playback on a single session. The bundle comes paired with a protective 450mAh storage charging cradle that extends the combined listening lifecycle up to 28 hours.

Model: T11
Bluetooth Version: 5.4
Transmission Distance: ≥10M
Speaker Type: Φ15mm@22ohm
Receiver Sensitivity(TYP): ≦-86dBm
Audio Frequency(S/N): ≥96dB
Frequency Response: 20Hz~20KHz
Charging Input: DC5V/300mA
Earbuds Battery Capacity: 50mAh
Earbuds Charging Time: About 1.5H
Charging Case Battery Capacity: 450mAh/1.665Wh
Charging Case Charging Time: 2H
Music Playing Time: About 7H
Talk Time: About 5H
Support Bluetooth Profile: HFP/HSP/A2DP/AVRCP
Standby Time: Standby for 4 months when fully charged.

• Safe Situational Environmental Awareness allows runners, cyclists, and urban commuters to listen to high-definition podcasts or music tracks without blocking out external traffic noises.
• Crystal-Clear Phone Conversations uses dedicated Environmental Noise Cancellation (ENC) to separate your active voice from chaotic ambient background interference.