We first saw Audiofly’s upcoming Bluetooth in-ear models on show at CES in Las Vegas - and again at NAMM. Now the company has confirmed a release date of early May for both the AF56W and the AF100W models.

The AF100W (right in the images) comes from the company’s 'pro-grade' line, with a dual-membrane micro driver promising “rich studio-quality sound” from a lightweight IPX4 sweat-resistant design. They promise five hours battery time but include a ‘Quick Charge’ optionto re-charge within 20 minutes.

AF100W driver type: Single Dynamic Microdriver
Frequency range: 20-20kHz
Sensitivity: 108dB at 1kHz
Impedance: 16 ohms
Bluetooth Spec: Bluetooth v4.1 with aptX
Charge time: 70mins
Battery Time: 5hrs
Standby Time: 200hrs
Water Resistance Level: IPX4

The AF56W (left in the image) uses a large 13mm dynamic driver backed by a neodymium magnet in a sleek and light-weight body, with Bluetooth v4.1 transmission including the aptX codec for Android phones which support it. AS with the AF100W, the Bluetooth module, as pictured, matches the control lozenge for the other ear in a hanging loop.

Driver type: 13mm dynamic driver
Magnet type: Neodymium
Frequency range: 20-20kHz
Sensitivity: 118dB at 1kHz
Impedance: 16 ohms
Bluetooth Spec: Bluetooth v4.1 with aptX
Charge time: 1hr
Battery Time: 5hrs
Standby Time: 200hrs
Water Resistance Level: IPX4

Prices to be confirmed. More information. www.audiofly.com