1. 13 grams lightweight metal body design.

2. SpinFit double-layer earplug design.

3. Inverse ear tip design for added comfort and stability.

4. Available in a selection of colors and includes an assortment of ear tip sizes and a neoprene storage pouch.

5. Supports aptX and AAC codecs.

6. 10-hour continuos playback.

7. DuPont Kevlar ballistic material wire coating.

8. Ingress Protection Rating of level 5 dust and level 5 water jet protection.

9. Magnetic back side of earphones to help secure in place around the neck when not in use.

NuForce founded in 2005 in Milpitas, California. NuForce amplifiers are leaders in the audio systems market and has received many commendations and awards from professional audiophile magazines in the US and Japan.

Cable length: 58 ±2cm

Driver Type: Dynamic

Driver size: Φ 6mm

Impedance: 16 Ω

Microphone sensitivity: -42dB ± 3dB

Frequency response: 20Hz - 20kHz

Sensitivity: 94dB ± 3dB

Bluetooth type: V4.1

Bluetooth profile: HSP 1.2, HFP 1.6, A2DP 1.2,

AVRCP 1.4 , aptX, AAC

Battery type: 3.7V/75mAh Lithium-ion battery*2

Battery life: Up to 10 hours (Actual playback time depends on conditions such as temperature and volume)

Weight (kg): 13g (without tips/wings and cable loop)

SpinFit TwinBlade double-layer earplugs (1 pair)

Silicon tips (2 colors; 4 pairs)

Stabilizers (3 colors; 6 pairs)

Sports Carry Pouch

Charging Cable (Micro-USB)

Cable clip

12 months