by Samuel Gibbs Consumer technology editor on (#6NED1)
Solid sound, 50 hours of battery life, spatial audio and cross-platform features elevate fourth-gen BeatsThe Solo 4 headphones are a revamp of the fan favourite that helped make Beats a household name, upgraded with longer battery life, better sound and modern Apple and Android-loving features.The original Solo HD launched in 2009 and was most recently updated as the Solo 3 in 2016 after Apple's purchase of Beats. Now in their fourth generation, the Solo are the company's smallest and lightest headphones, costing 200 (230/$200/A$330), and sit below the 350 Studio Pro.Weight: 217gDimensions: 177 x 158 x 68mmDrivers: 40mmConnectivity: Bluetooth 5.3, 3.5mm, USB-C audio and chargingBluetooth codecs: SBC, AACBattery life: 50 hours Continue reading...