**Product Specifications:**
**Brand:** EDIFIER
**Model:** Lolli Pro 2S
**Noise Cancellation:** Up to -42dB deep noise reduction
**Noise Cancellation Modes:**
1. Deep Noise Cancellation Mode: for outdoor environments like subways, buses, and airports
2. Comfortable Noise Cancellation Mode: for indoor environments like cafes, offices, and bookstores
3. 3-Mic AI Call Noise Reduction: clear calls even in windy conditions
**Spatial Sound Effects:** 360-degree immersive sound experience
**Driver:** Coaxial dual-circle driver for detailed and rich sound
**Battery Life:** Up to 24 hours of playback with fast charging (10 minutes charge for 2 hours of playback)
**Bluetooth Version:** Bluetooth V5.2
**Bluetooth Protocols:** A2DP, AVRCP, HFP
**Audio Decoding:** SBC
**Effective Range:** 10m
**Charging Time:** Approximately 1 hour
**Rated Input:** DC 5.0V @ 500mA
**Frequency Response:** 20Hz-20KHz
**Sensitivity (SPL):** 93dB +/- 3dB
**IP Rating:** IP54 dust and water resistance
**Additional Features:** Customizable settings via EdifierConnect App, EQ modes, Find My Earphones function, sleep-inducing music, ergonomic design with 3 sizes of antibacterial ear tips
**Package Contents:** 1 x Lolli Pro 2S Earphones, 1 x Charging Cable, 3 x Ear Tips, 1 x User Manual, 1 x Warranty Card
*Note: All data is based on tests conducted by EDIFIER's laboratory using the SBC audio codec format at 80% volume.*
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