Model : KZ Bluetooth 5.0 Upgrade Cable Weight : 14g±3g Bluetooth version : Bluetooth 5.0 Battery capacity : 130mAh Standby Time : up to 100 hr Line length : 95cm±3cm Pin Type : 0.75mm Working Time : up to 8 hr Charging Time : up to 2 hr
AZ09 Pro Upgrade: Qualcomm Qcc3040, Bluetooth Version 5.2AZ09 PRO is compatible with common 0.75/0.78mm earphones pins on the market. The independent power amplifier chip easily matched with multi-unit balanced armature...
For Standard Shipping, it takes about 1-2 weeks for items to be delivered after shipping out. For some countries, it might take up to 2-3 months, depending on your country and its customs. The duration for transit is something beyond our control. kzheadphones.com will not be making refunds for such cases. Please consider an upgrade to DHL Express or keep the waiting time in mind.
For Express Shipping, it takes about 7 days for items to be delivered after shipping out.
For in-stock products, your order will be shipped within 3 working days. You may check with our staff regarding the in-stock status of any products.
Express delivery options also available
See the delivery FAQs for details on shipping methods, costs and delivery times