A98 Smart AI Translator Bluetooth Headphones: Real-Time Multilingual Interpreter For Business/Travel, Voice Memo & Instant Translation With APP

Technical Specifications: Product Name: A98 Smart AI Translation Bluetooth Headphones Bluetooth Chipset: Lansun AB5656 Bluetooth Version: 5.4 Wireless Frequency: 2.4GHz Supported Protocols: HFP, HSP, A2DP, AVRCP Transmission Range: 10-15 meters Battery Capacity: Earbuds: Li-Polymer 451012 / 3.7V / 40mAh Charging Case: Li-Polymer 502030 / 3.7V / 250mAh Charging Standard: Type-C, DC5V/200mA Playback/Talk Time: ~5 hours (70% volume) Charging Time: ~1.5 hours Standby Time: 90 days Microphone: CMOS Condenser Mic 4013 Operating Temperature: -10°C to 50°C Package Dimensions: 11.1×8.3×4 cm Package Contents: Earbuds ×1 Charging Cable ×1 User Manual ×1 Silicone Ear Tips ×2 pairs