- Size (Height x Width x Thickness): 155 x 179 x 12.8 mm
- Color: Titan Silver
- CPU: MSM8909 1.1 GHz Quad Core
- Memory: 1 GB RAM / 8 GB eMMC
- Battery: 420 mAh
- Connectivity: Bluetooth 4.1, A-GPS, USB 2.0 HS
- Acoustic 10.4 Multilayer Speaker, 2 mics, Harman/Kardon Tuning
Tone+ provides outstanding sound quality through an acoustics technology partnership with sound expert Harman Kardon. Tone+ has achieved the "Harman/Kardon Platinum" sound grade, the highest sound grade officially acknowledged by Harman Kardon. This attests to the unrivaled sound quality of Tone+. The module enables zero-loss wireless receipt of 24-bit sound, for Hi-Fi sound better than CD sound quality (16 bits). This is made possible by LG Electronics' use of the Qualcomm aptX™ HD audio codec in this product, a world-first in the Bluetooth headset sector. Tone+ (HBS-1100) uses a balanced armature unit module that is primarily used in high-end wired earphone models to realize true-to-source sound.